WEATHERLY INDEX 084
Transfer Case Parts List
T220-738
January, 1984
Models 738-A, -8, -C, -0, -E
784, 785, 791, 792
Supersedes T220-738
Dated October, 1980
CONTENTS
PAGE
Model and part number construction table ......................................................... 2, 3
New style disconnect . .... .... ...... ... ..... ....... .... ........ .. .... ............. .............. . 4, 5
Old style disconnect ............................................................................. 6, 7
Direct mount case and gears ..................................................................... 8, 9
Remote mount case and gears ................................................................. 10-13
Lube pump, hoses and parts ............................................. . ..................... 14, 15
Gasket and seal kits ............................................................................... 16
Bearing kits ....................................................................................... 16
Disconnect conversion kits ........................................................................ 17
Lube pump conversion kits ... .... ...... . .... ....... ....... .......-.......................... 18
Companion flanges, flange yokes, and end yokes ................................................ 19
New disconnects . ........ ........... ............ ... ..... ... .................... ......... .. 20
.
.
.
Transfer case cutaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inside Back Cover
0
0
SPICER®
�I
I
0
I
PLYMOUT H, MINNE SOTA
U.S.A.
738A N77ET F
II
738·2550
10·20-82
II
PIN
II
I
I
siN
DATE
I
0
IDENTIFICATION TAG
The tag contains the transfer case part number, serial
number and build date. Refer to pages 2 and 3 for part
number breakdown. It is recommended when referring
to the transfer case that this information be obtained.
The identification tag is located on
the side near the bottom of the
transfer case.
1
738 TRANSFER CASE.
T220-738
:::Jt
�
LOWER
REAR
OUTPUT
738
r-
T
UPPER
REAR
OUTPUT
LOWER
FRONT
OUTPUT
I
A
1
2
3
J L��;��
E
4
No Symbol
Less Trunion
T = Trunion available
with 7388, C, D, & E only
738
Drive Gear
Remote Mount (No speedo avail.)
-
-
B
Drrect Moun� W/speedo
70-452-5 (3T)
70-453-2 (12T)
c
Direct Mount W/speedo
70-452-6 (4T)
70-453-4 I 12T)
D
Drrect Mount W/speedo
70-452-8 (3T) 70-453-1 (14T)
E
Drrect Mount wrthout Speedo
70-452-8 as spacer
t
�
LOWER
FRONT
INPUT
LOWER
REAR
OUTPUT
L---- LowerRear Output
*See flange listing opposite page
0 thru 9, N, P, X, Y
�::: :::;�,,.,,
784
785
2
TJ r
Ill
3
785
LOWER
REAR
OUTPUT
�=: :::;�,,.,,
1
4
l
LowerRear Output
*See flange listing opposite page
0 thru 9, N, P, X, Y
F
Fo•ced L"be
Forced Lube
�
=
F, cw
G, CCW
Upper Front Output
*See flange listing opposite page
0 thru 9, N, P, X, Y
Lower Front Input
*See flange listing opposite page
0 thru 9, N, P, X, Y
LowerRear Output
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
M
2
M
dJ I
*See flange listing opposite page
0 thru 9, P, X, Y
UpperRear Output --------'
Shifter options
M = Manual shift with indicator switch
E = Air shift with incicator switch
LowerRear Output _________j
*See flange listing opposite page
0 thru 9, P, X, Y
LowerRear Output _______ ___j
Shifter options
M = Manual shift with switch
E = Air shift with switch
2
M
*See flange listing opposite page
0 thru 9, N, P, X, Y
UPPER
REAR
OUTPUT
Model
M
UpperRear Output
Shifter options
M = Manual shift with indicator switch
E = Air shift with incicator switch
Model
LOWER
FRONT
OUTPUT
1
784
UPPER
REAR
OUTPUT
S
Lower Front Output
*See flange listing opposite page
0 thru 9, N, P, X, Y
-
UpperRear Output ________j
*See flange listing opposite page
0 thru 9, N, P, X, Y
UPPER
FRONT
OUTPUT
=
Lower Front Output
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
L = Less shifter
Driven Gear
A
"'
�:� � �·. �
Upper Front Input
*See flange listing opposite page
0 thru 9, N, P, X, Y
Basic Model
Model Description
.l - Use
F
Splash Lube
Speedometer Gear Seta
Model
SPICER®
MODEL NUMBER
CONSTRUCTION TABLE
3
M
4
F
�LL
L
Fo•ced L"be
Forced Lube
�
=
F, CW
G, CCW
Upper Front Input
*See flange listing opposite page
0 thru 9, N, P, X, Y
Lower Front Output
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
Lower Front Output
*See flange listing opposite page
0 thru 9, P, X, Y
738
SPICER®
MODEL NUMBER
CONSTRUCTION TABLE
�����
T
LOWER
FRONT
OUTPUT
-J­
LOWER
REAR
ouTPuT
(NONE)
Basic Model
}_," r
M
3
791
F
Forced Lube
Forced Lube
1
2
M
L__
_ __ _ __
M
3
M
4
L__
__ __
LowerRear Output _ ________)
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
*FLANGE
0
1
2
3
4
5
6
7
8
9
=
=
=
=
=
=
=
=
=
=
and
5-1-2541, 1610 Series Flange
5-1-4641X, 1610 Series Flange with Slinger
6-1-1731, 1710 Series Flange
6-1-4091X, 1710 Series Flange with Slinger
6.5-1-481, 1810 Series Flange
6.5·1·1471X, 1810 Series Flange with Slinger
6-4-3031, 1710 EndYoke
6-4-3461X, 1710 End Yoke with Slinger
6.5·4-1971, 1810 End Yoke
6.5-4-2831X, 1810 End Yoke with Slinger
=
=
F, CW
G, CCW
Upper Front Output
*See flange listing below
0 thru 9, N, P, X, Y
UpperRear Output------_j
Shifter options
M = Manual shift with indicator switch
E = Air shift with Indicator switch
L = Less disconnect
Note: F
G
Lower Front Output
*See flange listing below
0 thru 9, P, X, Y
F
UpperRear Output*See flange listing below
0 thru 9, P, X, Y
Direction of rotation must
be determined for proper
pump selection.
=
LowerRear
No Output Only
Forced Lube
Forced Lube
LowerRear Output ---------_j
*See flange listing below
0 thru 9, P, X, Y
•
•
F, CW
G, CCW
=
Upper Front Input
*See flange listing below
0 thru 9, P, X, Y
_] �
�
Basic Model
792
4
__ _
L___
_
792
UPPER
REAR
OUTPUT
Model
N
UpperRear Output
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
Lower Front Output ___ ______j
Shifter options
M = Manual shift with indicator switch
E = Air shift with indicator switch
LOWER
REAR
OUTPUT
T220-738
______
UpperRear Output
*See flange listing below
0 thru 9, P, X, Y
Model
UPPER
FRONT
OUTPUT
TRANSFER CASE
Upper Front Output
Shifter options
M = Manual shift with
indicator switch
E = Air shift with
indicator switch
Lower Front Input
*See flange listing below
0 thru 9, P, X, Y
378889-1 Clockwise Rotation Input Pump
378853-1 Counter Clockwise Rotation Input Pump
=
=
END YOKE LISTING
N
P
X
Y
=
=
=
=
No output (Blanked off)
No flange, output (Paper sleeve)
5-4-4751X, 1610 End Yoke with Slinger
6-1-1481, 1710 Series Flange
3
a
2 2o-_ 7_3_
_T_ _
738
SPICER®
TRANSFER CASE
�
O N N_ E
NE
TY
O_U_T_P_ U_T_w it_h_
_ _CT_
__ C
_ _W S_
_ _LE DI_ S
__
______
__
__
______
__
R-32
R-1b
AIR SHIFT
R-1
R-3
F-4
4
F-3
F-2
SPICER®
738 TRANSFER CASE
OU TPU T with NEW S TYLE DISCONNEC T
Ref.
No.
Part Description
Part No.
M
=
E
=
L
=
Manual disconnect w/
Indicator switch
Air disconnect w/
Indicator switch
Less shifter
Shifter type code
T220-738
Side
w/oPump
-----1
f-->< ----r><
..
II)
0
0
II)
II)
0
0
N
N
..
.. •
�
E
M
R-1
R-1b
R-2
R-3
R-4
R-5
794-22-4
738-22-16
500113-1
60-463-7
550033
60-381-9
Cap-disconnect housing & bearing..............
Cap-disconnect housing & bearing (less shifter) ..
Plug-disconnect cap..........................
Oil Seal-output shaft..........................
Bearing Ball...................................
Snap Ring ....................................
1
1
1
1
1
1
R-6a
R-7a
R-8
R-9
738-66-1
450685
500114-1
450686
Shifter Fork................................... 1
Bolt %"- 24 x 9j16" self locking.................... 1
Plug-Pipe %"-14 ............................. 1
Clevis-manual shift........................... -
1
1
1
1
R-10
R-10
R-11
R-12
R-12
R-13
738-465-1
738-465-2
794-67-1
738-30·3
738-30·8
672-381·2
Clutch Collar-disconnect sliding ............... 1
Clutch Collar-disconnect sliding ............... Shifter Rod ................................... 1
Disconnect Shaft .............................. 1
Shaft-output, disconnect . . . . . . . . . . . . . . . . .. . . . . . . . Shaft-output, disconnect . . . . . . . . . . . . . . . . .. . . . . . . . -
1
R-14
R-15
R-16
378002
37-P-41
38·P·6
Ball-poppet .................................
Spring-poppet ball ...........................
Plug-poppet ball %"-18 . ... ....................
1
1
1
1
1
1
R-18
R-19
R-20
R-21
R-22
R-23
R-24
R-25
794·223·5
794-463·2
80-463·5
794·136·1
794·463·1
450000
500613·1
794·19·1
Gasket-oil seal ..............................
"0" Ring Seal.................................
"0" Ring Seal.................................
Piston-air shaft ..............................
"0" Ring-piston .............................
Washer-shifter rod ........ .............. .....
Nut-%"-24 .............................. .....
Cap-shift cylinder ............................
1
2
1
1
1
1
1
1
N.S.
R-29
R-30
R-31
500897-7
420503X
500357·11
500398-10
Plug-shipping ........................... ....
Indicator Switch Assembly......................
Lockwasher-%" ..............................
Bolt-%"-16x3" hex head .......................
2
1
3
3
F-3
F-4
R-33
R-33
184-W
500898
550715
550886
Washer ...................................... 1
Nut-self locking.............................. 1
Bearing-disconnect roller ..................... 1
Bearing-disconnect roller ..................... -
1
1
1
1
Q;
=
.c
(/)
(I)
(I)
4)
..J
L
1
1
1
1
Side
w/Pump
><
CD
0
II)
0
N
..
><
,.._
0
II)
0
N
..
E
M
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
3
3
1
1
1
1
1
1
1
1
1
1
1
9
9
9
9
NOTE: PARTS LISTED ARE NOT PART OF ASSEMBLIES
K-1
K-2
F-1
F-2
R-32
500357·11
500398·12
See Page 3
See Page 3
738·223·3
A.R.-As Required
Lockwasher-%" ..............................
Bolt-%"-16x1%" hex head ......................
Slinger........................... ...........
Companion Flange or End Yoke..................
Gasket-bearing & disconnect cap...............
.
9
9
9
9
9
9
A.A.
A.A. A.A. A.A.
A.A.
A.A.
A.A. A.A. A.A.
A.A.
1
1
1
1
1
N.S.-Not Shown
5
T220-738
738
SPICER®
TRANSFER CASE
OUTPUT with OLD STYLE DISCONNECT
LESS SHIFTER
R-32
R-1b
R-4
R-1
K-2
F-4
6
F-3
MANUAL SHIFT
SPICER®
738
TRANSFER CASE
OUTPUT with OLD STYLE DISCONNECT
T220-738
----·-��
Ref.
No.
M
A
Part No.
Part Description
=
=
E
=
L
=
Side
...
w/oPump CP
Manual disconnect
:::
Air disconnect
>< >< >< �
o::t <D fJ)
Air disconnect w/switch (")
....
....
co
o::t o::t o::t f/1
Less shifter
Side
w/Pump
><
Q)
co
o::t
0 0 0 f/1 0
C\1 C\1 C\1 CP C\1
o::t o::t o::t ..J o::t
Shifter type code
___.
A
E
1
2
1
1
1
M L A
><
0
Q)
o::t
0
C\1
o::t
E
1
2
1
1
1
><
co
co
o::t
0
C\1
o::t
M
R-1
R-1a
R-1b
R-2
R-3
R-4
R-5
738-22-20
738-22-21
738-22-16
500113-1
60-463-7
550033
60-381-9
Cap-disconnect housing & bearing (manual) ......
Cap-disconnect housing & bearing (air) ..........
Cap-disconnect housing & bearing (less shifter) ..
Plug-disconnect cap .............................
Oil Seal-output shaft ............................
Bearing-ball .....................................
Snap Ring........................................
R-6
R-6a
R-7
RT-706-6
738-66-1
450685
- - 1 - - - 1
Shifter Fork-manual
Shifter Fork-air .................................. 1 1 - - 1 1 Bolt-%"-24 x 2" - self locking
1 1 - - 1 1 -
R-10
R-10
R-11
R-11a
R-11b
R-12
R-12
R-13
738-465-1
738-465-2
RT-706-15
738-67-1
26-67-8
738-30-3
738-30-8
672-381-2
Clutch Collar-disconnect sliding
Clutch Collar-disconnect sliding
Shifter Rod-manual ..............................
Shifter Rod-air (with indicator switch) ............
Shifter Rod-air (without indicator switch) .........
Disconnect Shaft .................................
Disconnect Shaft .................................
Snap Ring........................................
1
1
1
-
1
1
1
1
1
1
- - -
-
R-14
R-15
R-16
R-17
378002
37-P-41
38-P-6
30-463-6
Ball-poppet .....................................
Spring-poppet ball ..............................
Plug-poppet ball %"-18
.
Seal-shifter rod ..................................
-
-
1
1
1
1
- - - 1
- - - 1
- - - 1
- - - 1
R-17a
R-18
R-19
R-20
R-21
R-22
R-23
R-24
R-25
716-463-9
450295
738-72-1
80-463-5
26-136-1
26-463-1
450000
500613-1
26-122-1
"0" Ring .........................................
Washer-return spring retainer ....................
Spring-return
"0" Ring-piston .................................
Piston-air shift
"0" Ring-piston .................................
Washer-shifter rod...............................
Nut-%"-24
Cylinder-air shift ................................
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
-
-
1
1
1
1
1
2
1
1
1
-
R-26
R-27
R-27
R-28
R-29
R-30
R-31
738-463-1
738-19-1
26-19-18
420351X
420349X
500357-11
500398-26
"0" Ring-cylinder cap (with indicator switch) .....
Cylinder Cap-(with indicator switch) ..............
Cylinder Cap-(without indicator switch)
Gasket Assembly-indicator switch ................
Indicator Switch Assembly ........................
Lockwasher-%"
Bolt-%"-16 x 3" hex head ........................
1
3
3
1
1
1
1
3
3
-
- - 1
- - 1
1 - - 1
- - 1
- 3 3
- 3 3
-
F-3
F-4
R-32
184-W
500898
738-223-3
Washer
1
Nut-self locking ................................. 1
1
Gasket-bearing & disconnect cap
1
1
1
0
0
.
0
0
.
0
•
•
•
0
0
•
•
•
•
0
•
.
0
.
0
0
.
.
•
•
0
.
0
0
•
•
•
•
0
0
•
•
0
•
•
•
0
.
•
0
0
0
0
•
•
0
0
0
.
0
•
•
•
•
•
0
.
0
.
.
.
0
•
•
0
.
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
0
•
•
•
•
•
0
•
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
0
.
0
.
0
•
•
•
•
0
•
•
0
0
0
.
0
0
.
0
.
0
0
.
0
0
0
•
•
•
•
•
•
0
•
•
•
•
•
0
•
•
0
•
•
0
0
.
0
0
.
0
.
0
.
0
0
.
0
0
0
0
.
0
.
0
0
0
0
•
•
0
0
.
0
•
•
•
•
•
•
•
0
•
•
0
.
0
•
•
•
0
0
•
•
0
•
•
•
•
•
•
•
•
.
•
•
•
•
•
•
•
•
•
•
•
•
•
0
0
•
0
•
0
•
.
•
0
•
0
0
.
•
0
•
.
0
0
0
•
•
0
0
•
•
•
0
•
•
•
•
0
0
•
•
•
•
•
•
•
0
•
•
0
.
0
.
.
.
.
.
.
. ..
0
•
•
•
•
0
0
•
•
0
0
0
.
0
0
•
•
•
•
•
0
.
•
1
2
1
1
1
1
2
1
1
1
- - 1
1 1 2
- 1
- 1
- 1
1
1
1
1
1
1
1
1
1
2
1
1
1
1 - 1
1 - 1
1 1 1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
NOTE: PARTS LISTED ARE NOT PART OF ASSEMBLIES
K-1
K-2
F-1
F-2
R-33
R-33
500357-11
500398-12
SeePage3
SeePage3
550715
550886
9 9 9 9 9 9 9
Lockwasher-%"
Bolt-%"-16 x 1 %" hex head ...................... 9 9 9 9 9 9 9
Sling er
A.R. A.R.A.R.A.R. A.R.A.R.A.A.
Companion Flange or End Yoke ................... A.R. A.R. A.R.A.R.A.R.A.R.A.R.
Bearing-disconnect roller ........................ 1 1 1
1 1 1
Bearing-disconnect roller ........................
.
.
.
.
.
.
.
.
.
.
0
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
A.A. - As Required
7
738 TRANSFER CASE
DIRECT MOUNT
CASE and GEARS
T220-738
SPICER®
A-1
A-18
A-17
D-4
F-4
B-6
B-5
�
B- a
�-.-�-·
�
�>
B-1
8
B-2
G-1
SPICER®
738
TRANSFER CASE
DIRECT MOUNT
CASE and GEARS
�
Ref.
No.
T220-738
Model
738-B
-C, -D & E
Part Description
Part No.
-
A-1
A-2
A-3
A-4
A-5
738-196-1
550713
738-381-1
738-37-3
SeePage2
Gear and Shaft-input .....................................
Bearing-input ...........................................
Snap Ring.................................................
Spacer-input ............................................
Speedometer Gear Set .....................................
1
1
1
1
1
A-6
A-7
A-8
A-9
A-10
A-11
A-12
738-223-1
420103X
738-22-3
81-475-1
70-454-1
500357-10
500397-9
Gasket-bearing cap......................................
Bearing Cap & Speedometer Bushing Assembly ............
Bearing Cap............................................
Bushing-speedometer .................................
Sleeve-speedometer .....................................
Lockwasher-5/1s"
.
.
Bolt-5j16"-18 x 7/s"
. . . .
1
1
1
1
1
2
2
A-13
A-14
A-15
A-16
A-17
A-18
481-1
480-1
500397-6
60-463-7
550712
738-508-1
Gasket-speedometer cover ...............................
Cover-speedometer......................................
Bolt-5/16"-18 x 5/8"
Oil Seal ..................................................
Bearing-input
.
Coupler-input shaft ......................................
B-1
B-1a
B-2
B-3
B-4
B-5
738-30-6
738-30-2
550714
738-37-2
738-196-5
550033
Shaft-closed end ........................................
Shaft-with output ........................................
Bearing-ball .............................................
Spacer-output shaft .....................................
Gear-output shaft ............. ..........................
Bearing-ball .............................................
B-6
B-7
B-8
B-8a
B-9
738-223-4
672-381-2
738-22-11
738-22-5
60-463-7
Gasket
Snap Ring................................................
Bearing Cap-closed end .................................
Bearing Cap-with output shaft ...........................
Oil Seal ..................................................
0-1
0-2
0-3
0-4
738-30-1
738-196-3
738-37-1
550711
Shaft-intermediate .......................................
Gear-intermediate .......................................
Spacer-intermediate .....................................
Bearing-intermediate ....................................
F-1
F-2
F-3
F-3a
F-4
F-5
SeePage3
SeePage3
184-W
450634
500898
738-37-5
Slinger ...................................................
Companion Flange or End Yoke ...........................
Flat Washer-with Flange or End Yoke.....................
Flat Washer-with spacer .................................
Nut-1 %"-18 self locking ................................
Spacer-without Flange or End Yoke ......................
G-1
G-2
G-3
G-4
G-5
G-6
738-15-1
450134
252-SP
500115-1
378507
500114-3
Case-direct mount.......................................
Nameplate ...............................................
Pin-nameplate ............................................
Plug-breather hole .
Plug-magnetic drain %"-14 .
Plug-Filler ..............................................
G-7
G-8
G-9
G-10
G-11
G-12
500714-9
378513
738-223-2
379016-8
500357-15
500371-7
Reducer Bushing-breather ...............................
Breather-3j8"-18 .........................................
Gasket-mounting ........................................
Stud-%"-11 & %"-18 x 2%" ..............................
Lockwasher -%" .........................................
Nut-5/8"-18 ..............................................
G-13
G-14
G-15
378963-12
450681-22
450682-24
Bolt-3/8"-16 x 1 %" self locking ............................
Bolt-%"-11 x 3 %" self locking ............................
Bolt-%"-16 x 23j4" self locking ............................
K-1
K-2
500357-11
500398-12
Lock Washer-3j8" ........................................
Bolt-3/8"-16 x 1 %" hex head ..............................
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
•
•
•
•
•
•
•
•
•
•
•
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
._ .
.
.
.
•
.
.
.
•
.
.
.
.
.
.
.
.
.
.
.
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
.
.
.
.
.
.
.
.
.
.
.
.
. _.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
·
•
.
.
·
•
.
.
·
•
.
.
·
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
A.R.
A.R.
A.R.
A.R.
A.R.
A.R.
1
1
4
2
1
1
1
1
1
4
4
4
1
2
2
29
29
9
738
T220-738
TRANSFER CASE
SPICER®
REMOTE MOUNT
CASE and GEARS
A-7
A-Sa
A-12
A-11
B-6
B-2
10
B-8
SPICER®
738
TRANSFER CASE
REMOTE MOUNT
CASE and GEARS
T220-738
Models
Ref.
No.
Part No.
A-1
A-1
A-1
A-2
A-2
A-2
738-30-5
738-30-7
738-30-9
738-37-4
738-37-2
738-37-7
Shaft.................................................
Shaft.................................................
Shaft.................................................
Spacer-used with 738-30:.5 shaft .....................
Spacer-used with 738-30-7 shaft .....................
Spacer-used with 738-30-9 shaft .....................
A-3
A-4
A-4
378758
550033
550714
Snap Ring............................................ - - 1 1 1
Bearing .............................................. 1 - - - Bearing .............................................. - 1 1 1 1
A-5
A-6
A-7
A-8
A-8a
A-9
A-10
738-196-5
550033
738-223-5
738-22-9
738-22-17
500166-21
60-463-7
Gear ................................................. 1 1 1 1
Bearing .............................................. 1 1 1 1
Gasket ............................................... 1 1 1 1
Bearing Cap.......................................... 1 - - Adaptor .............................................. - 1 1 1
Expansion Plug....................................... - 1 1 1
Oil Seal .............................................. 2 - - -
1
1
1
1
1
-
A-11
A-12
A-13
N.S.
N.S.
N.S.
738-223-1
738-22-7
738-22-14
738-22-18
738-22-19
500114-3
500115-1
500927-1
378513
Gasket ............................................... 1 1
Cap-bearing ........................................ 1 Cap-horizontal mount ............................... 1 1
Cap-lube pump and bearing ......................... 1 1
Cap-lube pump and bearing ......................... - Oil Level Plug -horizontal mount...................... 1 1
Plug-breather hole horizontal mount ................. 1 1
90° Street Elbow-horizontal mount ............... .... 1 1
Breather-horizontal mount (G-8) ..................... 1 1
1
1
-
B-1
B-1a
738-30-6
738-30-2
Shaft-used with closed end bearing ...................
Shaft-used with output bearing ...................... .
1
1
1
1
1 - 1 1 1
B-2
B-3
B-4
B-5
550714
738-37-2
738-196-5
550033
Bearing-output shaft.................................
Spacer-output shaft .................................
Gear-output shaft ...................................
Bearing-output shaft.................................
1
1
1
1
1
1
1
1
1
1
1
1
B-6
B-7
B-8
B-8a
B-9
738-223-4
672-381-2
738-22-11
738-22-5
60-463-7
Gasket ...............................................
Snap Ring............................................
Bearing Cap-closed end .............................
Bearing Cap-with output shaft ...................... .
Oil Seal ..............................................
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0-1
0-2
0-3
738-30-1
738-196-3
738-37-1
738-37-8
550711
Shaft-intermediate ................................... 1 1 1 1 1
Gear-intermediate ................................... 1 1 1 1 1
Spacer-intermediate ................................. 1 - - - ­
. - 1 1 1 1
Spacer-intermediate ...................
2 2 2 2 2
Bearing-intermediate
0-4
Part Description
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
.
.
.
.
.
.
.
.
.
.
·
·
·
·
·
·
·
·
·
·
·
·
·
1
1
-
1
1
-
1
1
1
1
-
1
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1 1
1 1
- 1 1
1 1
·
N.S.- Not Shown
11
738 TRANSFER CASE
REMOTE MOUNT
CASE and GEARS
T220-738
'
'
G-4
12
SPICER®
SPICER®
738 TRANSFER CASE
REMOTE MOUNT
CASE and GEARS
T220-738
Models
Ref.
No.
Part No.
SeePage3
SeePage3
Part Description
c(
I
co
C")
.....
o:t
co
.....
.,...
0)
.....
II)
co
.....
N
0)
.....
F-1
F-2
F-3
F-3a
F-4
F-5
184-W
450634
500898
738-37-5
Slinger.................... ,
.
Companion Flange or End Yoke .......................
Flat Washer with Flange or End Yoke ..................
Flat Washer-with spacer (F-5) ........................
Nut-1 1f4"-18 self locking ............................
Spacer-without Flange or End Yoke ..................
G-1
G-2
G-3
G-4
G-5
G-6
738-15-3
450134
252-SP
500115-1
378507
500114-3
Case-remote mount
Nameplate
Pin-nameplate.......................................
Plug-breather hole
Plug-magnetic drain %"-14
. ..
.
Plug-filler ...........................................
G-7
G-8
500714-9
378513
Reducer Bushing-breather ...........................
Breather -3/8" -18
K-1
K-2
K-3
500357-11
500398-12
500503-7
Lock Washer-%"
37 46 54 54 54
Bolt-%"-16 x 1 %" hex head .......................... 37 38 46 46 46
- 8 8 8 8
Bolt-%"-16 x 1 %" socket head . . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
A.A. A.A. A.A. A.A. A.A.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
A.A. A.A. A.A. A.A. A.A.
A.A. A.A. A.A. A.A. A.A.
A.A. A.A. A.A. A.A. A.A.
A.A. A.A. A.A. A.A. A.A.
A.A. A.A. A.A. A.A. A.A.
·
1
1
4
2
1
1
1
1
4
2
1
1
1
1
4
2
1
1
1
1
4
2
1
1
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
I
A.R. - As Required
13
738
T220-738
LUBE
TRANSFER CASE
PUMP, HOSES and PARTS
SPICER®
N-23
N-10
N-10
N-11
Model
N-12
738
N-14
N-24
Model
784
N-12
N-14
N-20
N-23
N-23
N-9
N-11
----N-13
Models
785/791
14
I
N-14N-11
-N-12
N-10
Model
792
N-12
N-14
SPICER®
738 TRANSFER CASE
and PARTS
LUBE PUMP, HOSES
T220-738
Models
w
I
Ref.
No.
Part No.
c
I
0
I
�
ID
cb
C")
....
Part Description
<(I
co
C")
....
'It
co
....
ll)
co
....
,..
....
(7)
N
(7)
....
A-12
A-12
A-12
420453X
738-22-18
738-22-19
Bearing Cap and Speedometer Bushing Assembly... 1 - - - - - 1 1 - - Bearing Cap-lube pump
- - - 1 1 1
Bearing Cap-lube pump
D-3
N-1
N-1
N-2
N-3
738-37-8
738-228-1
738-228-2
450641
378854
Spacer-intermediate shaft & bearing ............... 1 - 1 1 1 1
Shim-drive screw (.010") .......................... A.R. A.R. A.R. A.R. A.R. A.R.
Shim-drive screw (.050") .......................... A.R. A.R. A.R. A.R. A.R. A.R.
Drive Screw-pump % -13 x 1" ..................... 1 1 1 1 1 1
Coupling-drive screw to pump .................... 1 1 1 1 1 1
N-4
N-5
N-6
22-P-54
378889-1
or 378853-1
378430-29
•
•
0
•
•
•
•
•
•
•
•
0
0
.
0
.
0
•
•
0
•
•
0
•
•
0
•
•
0
.
0
.
0
0
•
•
0
0
•
•
0
.
0
•
•
0
.
0
.
0
0
0
Gasket-bearing cap to pump ......................
Pump-clockwise drive
Pump-counter clockwise drive
Bolt-5/16"-18 x 3%" ................................
1
1
1
2
Pipe Nipple-%"-14 x 2%" (With inli.ne filter)
goo Elbow-3j4"-14 .................................
Hose Assembly ....................................
Hose Assembly ....................................
Male Connector-%"-14 to %"-14
Pipe Tee-1j2"-14
Pipe Nipple-%"-14 x 1 %"
Reducer Bushing-%"-14 to W'-14
Drain Plug-magnetic W'-14 .......................
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 - - 1
- - - 1 1 1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
- - - 1 1 1 1 1 1 1 1
•
0
0
0
0
0
.
0
.
0
•
•
•
•
•
•
0
.
0
0
0
0
•
•
0
0
•
•
0
0
•
•
•
0
•
•
0
•
•
0
0
0
0
0
0
.
0
.
1
1
1
2
1
1
1
2
1
1
1
2
1
1
1
2
1
1
1
2
INLET
N-7
N-8
N-g
N-g
N-10
N-11
N-12
N-13
N-14
450636
500821-3
420466X
420469X
501183-12
500696-15
500693-4
500714-10
378507
N-15
N-16
N-17
N-18
N-18
N-1g
N-20
N-21
N-22
500927-1
500693-3
500696-3
420467X
420470X
450670
450642
450651
500693-12
N-23
N-23
420468X
420471X
Hose Assembly .................................... - - 1 - - 1
Hose Assembly .................................... - - - 1 1 -
N-24
N-25
501183-7
420449X
Male Connector-%"-14 to 9j16"-18 .................. - - Tube and Street Elbow Assembly ................... - - -
•
•
•
•
•
0
0
.
0
.
.
.
.
.
.
.
.
•
•
•
0
•
•
•
•
•
0
.
0
•
•
•
•
0
•
0
•
•
•
0
•
•
0
0
•
•
•
•
0
.
0
•
•
•
•
0
.
0
.
0
0
.
0
.
0
•
•
0
•
•
•
0
•
•
•
•
•
•
•
•
•
0
0
•
•
.
•
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1st - OUTLET
goo Elbow-3/8"-18 .................................
Pipe Nipple-%"-18 x 1" ........
Pipe Tee-3j8"-18 ........ ..........................
Hose Assembly ....................................
Hose Assembly ....................................
Support Clamp ....................................
goo Hose Adaptor-%"-18 to 9j16"-18 ................
Hose Adaptor-%"-18 to 9/16"-18 ....................
Pipe Nipple-%"-18 ................................
•
•
•
0
0
•
•
•
0
.
0
0
0
.
0
•
•
0
0
1
1
1
1
-
1
1
1
1
-
1
1
1
1
2
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
-
2nd- OUTLET
A.A. -As
1
1
1
1
-
Required
15
738
TRANSFER CASE
BASIC OVERHAU L, BEARING and CONVERSION KI TS
GAS K E T and SEAL KI TS
Part No.
For all models air or manual
OLD STYLE
420410-6X
NEW STYLE
420536X
Ref. pg. 4 & 5
For models with air engage and air disengage disconnects
Part Number
738-223-1
738-223-2
738-223-3
738-223-4
60-463-7
26-463-1
794-463-2
80-463-5
716-463-9
738-463-1
794-463-1
794-223-5
... 481...1
22P-54
738-223-5
Ref. pg. 6 & 7
For models with air engage and spring disengage disconnects
><
co
I
0
,....
'<t
0
C'll
'<t
Description
·
Gasket . .. . ... . . . . . . . . . . . . . . . . . . . . ... . . . . . . .. . . . . . . . . . . . ... . . . . . . . ........
Gasket . . . . . . . . . . . . . . . .. . . . . . . . . ... . . . . .... . ... . . . . . . .. . . . . . . . ....... . . . . .
Gasket . .. . .. . . . . . . . . . . .. . . . . . . . . . ... . . . . . . . .... . . . . . .... . . . . . . .... . ......
Gasket . . . . . . . . . . .. . . . .. . . . . . . ... . . . . . . . ..... . . . . . . . .. . . . . . . . . . ..... . . . . . .
Oil Seal . . . ..... . . . . . . . . . . .. . . . . . . .... . . . . . . . . .... . . . . . .. . .. . . . . . . . . .. . . . .
Oil Seal . . .. . . . . . . . . . . . ... . . . . . ..... . . . . . .... . . . . . . . . . . . . . . . . . . . . . . .... . . .
Oil Seal . . . . . . . . . . ..... . . . . . . ..... . . . . . ... . . . . . . . . . .. . . . . . . ...... . . . . . . . . .
Oil Seal . . . . . . . . . . . . . .. . . . . . . . ... . . . . . . . . . . .. . . . . . . . . . .. . . . . . . .. . . . .. . . . . .
Oil Seal . . .. . ....... . . . . . . . . . .. . . . . . .... . . . . . . . . . ... . . . . . . . . .... . . . . . . . . . .
Oil Seal . . . . . . . . . . . . . .... . . . . . . ... . . . . . . . .. . . . . . . . . . . . .. . . . . . . . . . . .... . . . .
Oil Seal . . . . . . . .... . . . . . . . . .... . . . . . . . . .... . . . . . . .... . . . . . . . . .. . . . .. . . . . . .
Gasket .. . . . . . . . . . . . . . . . ..... . . . . .... . . . . . . . . . . . . . . . . . . .. . . .... . . . . . . .....
Gaskel . . . . . : ............... : .· .... . �- . . .-. � .-.· .-.·. � .. :·: ...................... .
Gasket .... . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . ...... . . . . . . .. . .... . . . . . . . . ..... .
Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
4
2
><
co
C')
an
0
C'll
....
1
1
1
1
4
2
1
1
1
1
1
BEARING KI T
Models
w
Q
0
ai
Part Description
Part No.
I
co
C')
.....
16
420411X
420412X
420482X
420483X
420484X
Bearing
Bearing
Bearing
Bearing
Bearing
550033
550711
550712
550713
550714
550715
550886
Ball Bearing -input or output
Ball Bearing -intermediate ........ . .. . . . ........ . . . . . . .. . .
Ball Bearing -input
Ball Bearing -output
Ball Bearing -output . ... . ..... . . . ........... . . . .... . . .... .
Roller Bearing -disconnect . . . ..... . . . .... . ..... . . . . . . .....
Roller Bearing - disconnect ... . . ......... .. . . . . . ..... . . . . . .
Kit
Kit
Kit
Kit
Kit
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
•
•
•
•
•
•
•
•
0
•
•
•
1
-
-
2
2
1
1
1
1
-
<(
I
co
C')
.....
-
'<t
co
.....
-
1
-
1
-
4
2
-
4
2
-
1
1
-
2
2
-
an
co
.....
1
-
,....
Q)
.....
1
5
2
-
4
2
-
2
2
1
2
1
1
C'll
Q)
.....
-
-
-
1
-
5
2
-
2
2
1
738 TRANSFER CASE
BASIC OVERHAU L, BEARING and CONVERSION KITS
DISCONNEC T CONVERSION KITS
Part Number
Description
Qty.
420534X
794-19-1
500613-1
450000
794-136-1
794-463-1
80-463-5
794-223-5
500398-10
500357-11
Manual Shift to Air Shift with Indicator Switch (New Style Disconnect)
Shift Cylinder Cap .. .. ...
. . . . . . . . . . . . . . .: . . . . . . . . . . ... . . . . . . ... .. ..
. . . . . ... . . ... . . . . . . . . . . . . . . . . . . . . . . . . . ......
.
.. .. . . . . . . . . . .
Nut. . . . . . . . ... . . . ...
. . ..... . . . ... . . .......
.
.. ..
. .....
.
.. ...
. .. ... . . ... . . . . . . . . . . . ..... . . ...
. .....
.
. . . . ....
. ... . ... ... . . . . . .....
. .. ... . . .
Washer . . . . . ... ..
. .. . ... . . . . ... ...
. ...
. . . . . . . . . . . . . . . . . . . . . . ... ...
. . .....
. ......
.
...
. . . ... . . . . . . . . ... . . . . . . . . . . . ..
. . ... ... ... ... .....
Piston .. . . . . ... .. . ... .. . ... . . . . . . . . ........
.
...
. .. ... .......
.
. ...
. . ... .. ... . . . . . . . . . . . . . ... . ... ..
. .. ...
. .. .. ..
. . . . . . ... . . . ... .....
.
...
'0' Ring ... .. ... . . . . . . . . . . . . . ....... .....
. ....
. . ...
. ... ... ... ... . . . . . ... . . . . . ... . . ....
. ... .........
.
. ...
. . . . ... .. . . . . . . ... .. ..
. ..
. ...
'0' Ring . .. .. ... . . . . . ... . ... ... .. . . . . . . . . . . . . . . . . . . .... ....
. .. ...
. . . . . . . . . . ... . . . . ... . . . . . . . . . . . . . . . . . . . ....
. .......
.
. . . . .....
. ......
Gasket . . . ... . . . ... . . . ... ..... ......
.
... ..
. ....
. ..
. ..
. .. ... . ... . . . . . . . . . . . . . . . ...
. .. . . . ... ..
. ... .. ..
. . . . ... . . . . . . . . . . . . . . . . ... . . . ... ..
Cap Screw . . ... ...
. . . . ...
. .... . . . . . . . . . . . . ... . . . . . . . . . . ...
. . ...
. .. .. . ... ... ... .. . . . . . . . . . ... . . . . . ..... .. ... . .....
. .......
.
. . ... . . .
Lockwasher ........ . . . . . . . . . . . . .............................. . . . . . . . . . . . . . . . . . .... . .................................. . ............
3
3
420528X
500714-10
500693-12
450651
420469X
420470X
501183-7
420449X
Model 784- to Model 785; add Manual Shift ( Both part numbers required.)
Transfer Case Con version Kit
Tube fitting ...
. . . ... . ....
. .. ...
. . . . . . . . . . . . . . ... . . . ..
. ...
. .....
. . ... . ... ... . ..
. ... . . ... . . . . . . . . . . ... . . . . . . ...
. . . . ...
. ....
. ...
. . . ...
Pipe fitting . . . . . . . . . . . . . . ... . . . . ...
. .. .......
.
...
. ... ... ... . . . . . .... . ..... ... ..
... .. ......
.
..
. ...
. . . . ... . . ... . . . ... . ... . ... ... ... . . .
Hose adaptor-%"-1 8 to 9/15"-1 8 ..
. ...
. ...
. ..
. ...
. .. . . . . . . . . . ... ... ... .. ......
.
. ...
. . ...
. . ... .. .. . . . . . . . . . ... . . . ... . . . . . .
Hose assembly .. .. .. . . . . . . ..... . . ... . . . . . . . . ... .. .. . ....
. . . .....
.
. . . ... . . . ... . . . . . ... ... .......
. .. ... .. . ...
. . . ... . ... ...
. . .....
Hose assembly..................................................................................................................
Male connector..................................................................................................................
Tube and street elbow assembly........................................................................................
1
1
1
1
1
1
1
420530X
420507-2X
738-30-9
738-37-7
378758
738-22-19
22P-54
738-223-3
738-223-1
738-223-5
500398-12
500357-11
420528X
420529X
420506-2X
738-30-9
738-37-7
378758
738-22-19
22P-54
738-223-3
738-223-1
738-223-5
500398-12
500357-11
Transfer Case Con version Kit
Shifter assembly ................. . ..............
.
. . . . . . . . . . . . . ...
. ....
. ...........
.
.......
.
. ... . . ... . ......
.
.. ...
. ....
. . . . . ... .
Output shaft ........... ...
. . ... ... .. .. . . ...
. ...
. ..........
.
.........
.
....
.
... . . . . . . . . . . . ... ... ... . ....
. ....
. . . . . . ...
. ..
.. ...
. .....
�������9-�i�g·::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Cap-lube pump and bearing ............ ... . . ... . . . . . . ...
. ... ...
. .. ....
. ...
. .........
.
. . . . . . . . . ......
.
... .. ....
. .....
.
..
Gasket ...
. .....
.
.. .......
.
..........
.
......
.
.. . . ............
.
.......
.
.......
.
.....
.
. ... . . . . . ... .. . ... ...
. ......
.
. . . . . . . ...... .. . . ... .
Gasket ... ..
. . . . ... . ... . ... ...
. ........
.
..............
.
...
. . . ... . . ... . ...
. ..
. ... .....
.
...
. .. . ... . . . . . . . . ...
. ... .. ....
. .. .. . . . ...
. ...
.
Gasket .............. .......
.
.. ..
. .. . ... . . ...
. .......
.
.......
.
......
.
..
. . . . . . . . ... ....
. .. ..
. ......
.
. . ... . ... . . . . . . . . ... .. ..
. . . . . ... . . .
Gasket . . . . . ............
.
....................
.
.. ... ... ..
. ...
. ..............
.
.. . . ....
. .. . . . . . ....
. ...
. ..
. ....
. . . . . . . . ... . . ...
. ..
. . . ... .
.
....
. ......
.
............
.
. . . ... ... ...............
.
....
. ..
. ..
. . . . . . . . . .....
. ...
. . . ... ..
. . . . . . . . . . ... . . . ....
. .......
Cap screw ......
Lockwasher............ . . . . ... . . . ... .......
.
..........
.
. . . . . . . . . . . . ...
. ...
. .. ... ..
. ..
. ...
. . . . ... . . . ... . ...
. .. .. . ...
. .. . . . . . . ....
. .
.
Model 784- to Model 785; add Air Shift with Indicator Switch
(Both part numbers required)
Transfer Case Con version Kit
( For contents see above)
Transfer Case Con version Kit
Shifter assembly. .....
.
..........
.
. . . . ... .. . ....
. .............
.
.. . . . . . . . ...
. ..
. .. ... ..
. ...
. . . . . . . . . . ...
. ...
. ... ..
. . ..... .. ..
. ..
Output Shaft. ..
. . . . . . . ... ...
. ... .. ....
. .. .....
.
... .. . . . . ....
. ..
. . ... ..
. ........
.
. ... . . .........
.
......
.
. . . . . . . ... . . . . . ... ... . ... . .
�������·;i�g··:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Cap-lube pump and bearing . ...
. ..
. . . . . . . . . . . . . ...
. ...
. ...
. .. ..
. ..
. . . . . . . . . ...
. .. ..
. ..
. . . . . . . . . . . . . . . . . ...
. .. ..... ...
..
Gasket . ... ...
. ..
. ..
. .. ......
.
. . . . . . . . . ....
. ...
. ....
. ........
.
. . . . . . . . . ... . ...........
.
. . . . . . . . . ...
. ...
. ..
. . . . . . . . . . . . ...
. ... . . . . ...
..
Gasket ..
. ..
. . . . . . . . . . . .........
.
..
. .....
.
.. . . . . . ...
. . .....
. ..
. ...
. .....
.
. . . . . . ..
. ...
. ....
. .....
.
. . ... .. .. ... ...
. ...
. . . . . . . . . ... .. . . ..
Gasket .. ....
. . ... . . . . ... ... ...........
.
...
. . . . . ... . . . . . ... ...
. .. ....
. ...
. . . . . . . ...
. .. ......
.
. . ... . . . . . . ... .. .....
. . . . . . ... . ... .. . . . . .
Gasket . . . . . ......
.
.....
.
....
. ....
. . . . . . . . . . ... ..
. . . . . . ... ........
.
. . . . . . . .... .......
.
..
. . . . . ... . . . . ... ..
. . . . . ... ... .. . . . ... . . . ....
. ..
.
..........
.
..
. ..
. . . ... . ... . .............
.
. . . . . . ... . . ... ....
. . . . . . . . . . ....
. .. . ... ... . . . . . . . . . . . . . .
Cap screw . . . . . . . . . . . . . . .........
Lockwasher . ... ..
. ... .......
.
... . . . ... .....
. . . ... .. ....
. .. ....
. . . . . ..... ...
. .....
.
. ... . ... .. .. . ...
. ..
. . . . . . ... ... ... . . . . ...
. ...
. ..
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
9
1
1
1
1
1
1
1
1
1
9
9
Model 738, 784, 785, 791, 792 Air Shift to Man ual Shift
420533X
450686
HA IS 1003
Clevis ... ....
. . . ...
. .....
.
...
. . . . . . . ... ...
. ...
. ..
. ....
. ... . . . . . . . . . ... .. .. ...
. .. . . . . ... . . ... .. .... . . . . ....
. ... .. ...
. ...
. . . . . . . . ... . ...
Instruction sheet
17
738 TRANSFER CASE
BASIC OVERHAU L, BEARING and CONVERSION KI TS
LU BE PUMP CONVERSION KIT
DIRECT MOUNT-MODELS 738 8, C, D, E
420451-1X
420451-2X
Clockwise Rotation Kit
Counter Clockwise Rotation Kit
REMOTE MOUNT-MODEL 738 A
420452-1X
420452-2X
Clockwise Rotation Kit
Counter Clockwise Rotation Kit
Part Description
Part No.
18
22P-54
60-463-7
738-37-8
738-223-1
420453X or
738-22-18
Gasket-pump . . . . . . . . . . . . . . . . . . . . . . . .
Oil seal . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spacer, bearing . . . . . . . . . . . . . . . . . . . . . .
Gasket
Bearing cap and bushing assembly-Direct
Bearing cap-Remote mount only . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
738-228-1
738-228-2
378854
378889-1 or
378853-1
Shim (.010") . . . . . . . . . . . . . . . .
Shim (.050") . . . . . . . . . . . . . . .
Coupling . . . . . . . . . . . . . . . . . .
Lube pump-CW Rotation only .
Lube pump-CCW Rotation only
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
378430-29
450636
450670
500693-4
500696-15
Screw, Hex Head
Nipple, pipe . . . .
Clamp . . . . . . . . .
Nipple, pipe . . . . .
Tee, pipe . . . . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
450641
450642
501183-12
420466X
420467X
Screw, drive . . .
Adapter, hose .
Connector . . . .
Hose assembly
Hose assembly
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
500927-1
500821-3
Elbow goo ..................................................
Elbow goo ..................................................
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. .
.
. .
. .
. .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
><
";"
.,...
><
N
I
.,...
0
N
0
N
N
><
.,...
><
N
I
N
0
N
0
N
II)
..,.
II)
..,.
..,.
..,.
4
1
1
1
4
1
1
4
1
1
1
4
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
II)
..,.
..,.
II)
..,.
..,.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
mount only . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
.
.
.
738 TRANSFER CASE
COMPANION FLANGES , FLANGE YOK ES and END YOKES
END YOKE
FLANGE YOKE
COMPANION FLANGE
COMPANION FLANGES and FLANGE YOK ES
Companion
G
Consists of
A
Flange
Joint
Flange
Sub-
Companion
Series
Diameter
Assembly
Flange
c
Mates with
Pilot
Flange Yoke
End of Hub
Diameter
to Flange
F-Female
Part
Flinger
Face Length
M-Male
No.
Series
16 10
67/s"
e5-1-4641X
5- 1-2541
330499
3%"
F-6%"
5-2-279
1610
17 10
8"
6-1-4091X
6- 1-1731
330499
33/4'
F7%"
6-2-749
17 10
17 10
8"
-
6-1-148 1
-
F-7%"
6-2-749
1710
1810
8"
6.5-1- 147 1X
6.5-1-481
330499
F-7%"
6.5-2-329
1810
415/32"
3%"
END YOKES
Joint
Series
End
Yoke
Sub-Assembly
Yoke
1610
1710
1 81 0
5-4-4751X
6-4-3461 X
6 .5-4-2831X
5-4-4741
6-4-3031
6.5-4-1 971
Flinger
s
End of Hub
to Center
Line Length
Joint
Angle
829-W
330499
330499
52%2"
55i1s"
6"
25°
22°
30°
Consists of
•Assembly not available, purchase parts separately.
19
NEW DISCONNECTS FOR SPICER
HEAVY-DUTY TRANSFER CASES
True location of air shift control parts and detent
True location of "Shift" indicator switch
WM782A
CONTROL
VALVE
EXHAUST
SUPPLY-+-----'
AIR SHIFT W/INDICATOR SWITCH
MANUAL SHIFT W/INDICATOR SWITCH
20