PULLEY DIMENSIONAL REFERENCE
IDENTIFICATION INSTRUCTIONS
DAYCO IDLER/TENSIONER PULLEYS
The advanced technologies employed in the materials research, engineering and manufacture of DAYCO idler/
tensioner pulleys has earned them a reputation for quality long lasting performance.
Maximum structural integrity and optimal design are guaranteed through “modeling” using state-of-the-art
3D Computer Aided Design software and Finite Element Analysis. The manufacture of either our specially
formulated glass filled polymer (plastic) pulleys or metal pulleys with smoother surfaces and tighter dimensional
tolerances reduces vibration which translates into a cooler running belt and ultimately longer belt life. Lifetime
lubricated ball bearing and high temperature grease and seals assure peak bearing performance.
These elements working together all provide the smooth, quiet drive service that both the Automotive OE and
Aftermarket demand.
Determine if pulley is:
3Flat with Flange.................................
3Flat without flange.............................
(count grooves) Example of 4 groove
3Grooved with flange...........................
(count grooves) Example of 6 groove
3Grooved without flange......................
Competitive pulleys may vary slightly
2
IDENTIFICATION INSTRUCTIONS
DAYCO IDLER/TENSIONER PULLEY DIMENSIONS EXPLANATION
B
C
“A” Overall Diameter
“B” Overall Width
“C” Bearing ID1
D
A
“D” Bearing ID2
ABC D
Overall
Diameter
SAMPLE
Overall Bearing
Width
ID1
Bearing
ID2
64mm
33.5mm
14.5mm
8.4mm
Description
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(8 groove wide)
Part#
89080
(1” = 25.4mm)
3
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
52.29mm 15.1mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITHOUT FLANGE
(3 groove wide)
89145
54mm
30mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89535
55mm
36mm
10.3mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89502
56mm
30mm
10.3mm
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89537
59mm
28.5mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89095
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
4
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
60mm
19mm
25.7mm
8.4mm
STEEL PULLEY
GROOVED WITH FLANGE
(4 groove wide)
89072
60mm
20mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89550
60mm
28mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89530
60mm
32.8mm
17mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89114
62mm
16mm
12mm
STEEL PULLEY GROOVED WITH FLANGE
(3 groove wide)
89152
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
5
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
63.3mm 17.75mm
17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89135
64mm
23.5mm
8.3mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89083
64mm
26mm
14.6mm
8.3mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89086
64mm
26.6mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89070
64mm
33.5mm
14.5mm
8.4mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(8 groove wide)
89080
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
6
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
65mm
24.5mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89161
65mm
25mm
8mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89178
70mm
17mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(4 groove wide)
89512
70mm18mm15mm
70mm
19.03mm
17mm
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 3/8 in. wide V-belts)
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89073
89147
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
7
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
70mm
19.05mm 12.1mm
Description
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
Part#
89508
70mm20.4mm12mm
STEEL PULLEY
GROOVED WITH FLANGE
(4 groove wide)
89038
70mm
20.4mm
15mm
STEEL PULLEY GROOVED WITH FLANGE
(4 groove wide)
89050
70mm
20.4mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(4 groove wide)
89029
70mm
21mm
10.2mm
20mm
STEEL PULLEY GROOVED WITH FLANGE
(4 groove wide)
89140
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
8
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
70mm
21.7mm
10.7mm
22mm
Description
Part#
STEEL PULLEY GROOVED WITHOUT FLANGE
(4 groove wide)
89538
70mm
21.9mm
8mm
STEEL PULLEY
FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89514
70mm
23mm
12mm
STEEL PULLEY GROOVED WITH FLANGE
(5 groove wide)
89136
70mm
24mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(5 groove wide)
89513
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89046
70mm
24.5mm
10mm
25.7mm
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
9
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
70mm
24.5mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89133
70mm
25mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89144
70mm
25.5mm
10.2mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89132
70mm
25.5mm
10.3mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89131
70mm
26mm
8mm
14.5mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89043
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
10
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
70mm
26mm
10.15mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89164
70mm
26mm
12mm
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89540
70mm
26.2mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89531
70mm
26.2mm
14.6mm
8.3mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89085
70mm27mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89052
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
11
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
70mm
28mm
8mm
24mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89077
70mm
28mm
8mm
24mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89078
70mm
28mm
8mm
25.6mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89042
70mm
28mm
12mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89184
70mm
28mm
17mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
12
89058
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
70mm
28mm
24mm
8.4mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89091
70mm
28mm
29mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89093
70mm
28.3mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89015
70mm
28.4mm
12mm
STEEL PULLEY GROOVED WITH FLANGE
(7 groove wide)
89151
70mm
28.5mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89503
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
13
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
70mm
30mm
10.2mm
10.2mm
Description
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
Part#
89516
70mm30mm12mm
STEEL PULLEY
GROOVED WITH FLANGE
(6 groove wide)
89154
70mm
32mm
10.3mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89158
70mm
33mm
10.4mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89169
70mm
33mm
17mm
89175
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
14
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
70.3mm
30mm
15mm
71mm22mm17mm
71mm
26.5mm
Description
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
STEEL PULLEY
GROOVED WITH FLANGE
(5 groove wide)
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
Part#
89173
89515
89532
74mm17mm17mm
STEEL PULLEY
GROOVED WITH FLANGE
(4 groove wide)
89185
74mm
31.26mm
17mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(8 groove wide)
89103
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
15
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
74mm32.8mm17mm 17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89105
74mm33mm17mm 17mm
89112
STEEL PULLEY
GROOVED WITH FLANGE
(8 groove wide)
74mm38.8mm20mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89111
74mm39.25mm17mm 17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89101
74mm
39.4mm
17mm
17mm
89108
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(10 groove wide)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
16
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
74mm39.4mm17mm 17mm
STEEL PULLEY
GROOVED WITH FLANGE
(10 groove wide)
Part#
89117
74mm42.6mm17mm 17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 10 rib wide serpentine belts)
89109
74mm
46.27mm
17mm
17mm
89102
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 10 rib wide serpentine belts)
74mm
54.5mm
17mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(12 groove wide)
89113
74mm
57mm
17mm
17mm
89110
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 14 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
17
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
74.3mm 39.25mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts))
89094
75mm
22mm
10.3mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89504
75mm
24.5mm
25.7mm
9.3mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89092
75mm
26.3mm
24.1mm
8.4mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89090
75mm35.5mm12mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89506
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
18
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
76mm
22mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89037
76mm
26mm
12mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89181
76mm
26mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89003
76mm
26mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89017
76mm
26mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89159
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
19
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
76mm
26mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89522
76mm
27.5mm 10.15mm
STEEL PULLEY WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89098
76mm
28mm
10.15mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89507
76mm28mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89059
76mm
28.7mm
17mm
89009
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
20
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
76mm
30mm
10.15mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89165
76mm
30mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(7 groove wide)
89008
76mm
30.1mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89051
76mm
31mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89007
76mm
34mm
12mm
89525
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
21
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
76mm
37mm
17mm
Description
Part#
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89016
76mm
38mm
12mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89182
76mm38mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts))
89160
76mm38.1mm17mm
89053
77mm
25.3mm
17mm
STEEL PULLEY
GROOVED WITH FLANGE
(8 groove wide)
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITHOUT FLANGE
(6 groove wide)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
22
89143
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
77mm30mm17mm
Description
STEEL PULLEY
GROOVED WITH FLANGE
(6 groove wide)
Part#
89171
78mm
20mm
12mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89141
78mm
25mm
9mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89071
78mm
32.8mm
17mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89104
78mm
33mm
17mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89005
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
23
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
80mm
14.7mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(up to 5/16 in. wide V-belts)
89167
80mm
19mm
12mm
89149
STEEL PULLEY GROOVED WITH FLANGE
(4 groove wide)
80mm19.2mm17mm
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89040
80mm20.3mm17mm
89049
80mm
21mm
8.15mm
STEEL PULLEY
GROOVED WITH FLANGE
(4 groove wide)
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
24
89088
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
80mm22mm15mm
80mm
22mm
24.3mm
8.3mm
80mm
22.5mm
12mm
Description
STEEL PULLEY
GROOVED WITH FLANGE
(4 groove wide)
Part#
89520
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89536
STEEL PULLEY GROOVED WITHOUT FLANGE
(4 groove wide)
89539
80mm
22.7mm
17mm
STEEL PULLEY FLAT WITH FLANGE
(up to 4 rib wide serpentine belts)
89166
80mm
24.5mm
10.2mm
89089
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
25
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
80mm
25mm
8mm
14.5mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89044
80mm
25mm
12.3mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89081
80mm
25mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89087
80mm
25mm
24mm
8.3mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89082
80mm
26mm
10.15mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89163
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
26
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
80mm
26.3mm
8.15mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89541
80mm
28mm
9mm
23.7mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89045
80mm
28mm
10mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89517
80mm
29mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89031
80mm
29mm
17mm
89032
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
27
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
80mm
32mm
14.6mm
8.4mm
Description
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
Part#
89079
81mm
16.4mm
12mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89039
81mm16.4mm17mm
STEEL PULLEY
GROOVED WITH FLANGE
(up to 1/2 in. wide V-belts)
89036
81mm18mm16mm
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 3/8 in. wide V-belts)
89183
82mm
21.7mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
28
89146
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
82mm23mm12mm
Description
STEEL PULLEY
GROOVED WITH FLANGE
(5 groove wide)
Part#
89511
82mm
26mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89010
82mm
27mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89148
82.5mm
29mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89505
84mm
20mm
17mm
89524
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(4 groove wide)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
29
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
84mm
22.8mm
12mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89156
84mm23mm12mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89153
84mm23mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89172
84mm25mm12mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89134
84mm25.1mm12mm 12mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89150
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
30
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
85mm
23.7mm 10.15mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89179
85mm
25mm
14.5mm
8.4mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89075
86.5mm
39.4mm
17mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89106
88mm
19mm
8.1mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 4 rib wide serpentine belts)
89509
88mm
26mm
8.4mm
89162
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
31
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
89mm
26.4mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89130
90mm22.3mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 5 rib wide serpentine belts)
89099
90mm
23.5mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(4 groove wide)
89002
90mm
25mm
17mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITHOUT FLANGE
(6 groove wide)
89004
90mm25mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
32
89176
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
90mm
25mm
24.2mm
8.4mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89074
90mm
25mm
25.7mm
8.4mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89076
90mm
25mm
30mm
STEEL PULLEY FLAT WITH FLANGE
(up to 5 rib wide serpentine belts)
89137
90mm
25.5mm
10.2mm
STEEL PULLEY FLAT WITH FLANGE
(up to 4 rib wide serpentine belts)
89523
90mm
26mm
10.15mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89097
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
33
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
90mm
26mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89006
90mm
27mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89018
90mm
28.2mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(6 groove wide)
89012
90mm29mm17mm
STEEL PULLEY
FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89047
90mm30mm10mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts)
89177
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
34
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
90mm
30mm
10.2mm
GLASS FILLED POLYMER (PLASTIC) PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89518
90mm
30mm
12mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89027
90mm
30mm
12mm
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89170
90mm
30mm
17mm
89174
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
90mm
30.9mm
10.3mm
STEEL PULLEY FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89139
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
35
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
90mm
31mm
17mm
Description
Part#
STEEL PULLEY PULLEY FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89001
90mm
31.2mm
10.2mm
STEEL PULLEY
FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89138
90mm
32.6mm
17mm
89054
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(7 groove wide)
90mm33mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 7 rib wide serpentine belts))
89546
90mm37mm17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)
89048
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
36
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
90mm
37.5mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89057
90mm
37.5mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89519
90mm
38mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 8 rib wide serpentine belts)s)
89157
94mm
16.4mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89020
94mm
19.3mm
17mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89025
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
37
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
95mm
16.4mm
12mm
Description
STEEL PULLEY GROOVED WITH FLANGE
(up to 3/8 in. wide V-belts)
Part#
89035
95mm27mm17mm
STEEL PULLEY
FLAT WITH FLANGE
(up to 4 rib wide serpentine belts)
89510
97mm20.5mm15mm
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89528
100mm
26.6mm
20mm
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89155
100mm
28mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89026
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
38
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
100mm
30mm
10.5mm
STEEL PULLEY FLAT WITH FLANGE
(up to 6 rib wide serpentine belts)
89533
100mm
30mm
17mm
STEEL PULLEY FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89055
102.5mm 39.5mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89115
107mm
26.2mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(6 groove wide)
89501
107mm
27.14mm
12mm
STEEL PULLEY GROOVED WITHOUT FLANGE
(2 groove wide V-belts)
89056
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
39
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
109mm
27.7mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(6 groove wide)
89014
110mm
26.5mm
10mm
GLASS FILLED POLYMER (PLASTIC) PULLEY GROOVED WITH FLANGE
(6 groove wide)
89529
110mm
29mm
15mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 6 rib wide serpentine belts)
89527
110mm
39.5mm
17mm
17mm
STEEL PULLEY
FLAT WITHOUT FLANGE
(up to 10 rib wide serpentine belts)
89116
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89521
114mm
27mm
17mm
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
40
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
115mm
30mm
10.3mm
10.3mm
STEEL PULLEY GROOVED WITH FLANGE
(7 groove wide)
89180
118mm
27mm
10.3mm
STEEL PULLEY GROOVED WITH FLANGE
(6 groove wide)
89526
119mm
38mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89168
119mm
39.4mm
17mm
17mm
STEEL PULLEY GROOVED WITH FLANGE
(8 groove wide)
89107
STEEL PULLEY
GROOVED WITHOUT FLANGE
(up to 1/2 in. wide V-belts)
89034
123mm
16.4mm
12mm
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
41
PULLEY DIMENSIONAL REFERENCE
Overall
Diameter
Overall Bearing
Width
ID1
Bearing
ID2
Description
Part#
127mm
30.2mm
12mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(6 groove wide)
89028
127mm
30.2mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(6 groove wide)
89013
132.6mm 34.6mm
17mm
GLASS FILLED POLYMER (PLASTIC)
PULLEY GROOVED WITH FLANGE
(8 groove wide)
89096
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
42
INDEX
89001.................................................................... 36
89002.................................................................... 32
89003.................................................................... 19
89004.................................................................... 32
89005.................................................................... 23
89006.................................................................... 34
89007.................................................................... 21
89008.................................................................... 21
89009.................................................................... 20
89010.................................................................... 29
89012.................................................................... 34
89013.................................................................... 42
89014.................................................................... 40
89015.................................................................... 13
89016.................................................................... 22
89017.................................................................... 19
89018.................................................................... 34
89020.................................................................... 37
89025.................................................................... 37
89026.................................................................... 38
89027.................................................................... 35
89028.................................................................... 42
89029.......................................................................8
89031.................................................................... 27
89032.................................................................... 27
89034.................................................................... 41
89035.................................................................... 38
89036.................................................................... 28
89037.................................................................... 19
89038.......................................................................8
89039.................................................................... 28
89040.................................................................... 24
89042.................................................................... 12
89043.................................................................... 10
89044.................................................................... 26
89045.................................................................... 27
89046.......................................................................9
89047.................................................................... 34
89048.................................................................... 36
89049.................................................................... 24
89050.......................................................................8
89051.................................................................... 21
89052.................................................................... 11
89053.................................................................... 22
89054.................................................................... 36
89055.................................................................... 39
89056.................................................................... 39
89057.................................................................... 37
89058.................................................................... 12
89059.................................................................... 20
89070.......................................................................6
89071.................................................................... 23
89072.......................................................................5
89073.......................................................................7
89074.................................................................... 33
89075.................................................................... 31
89076.................................................................... 33
89077.................................................................... 12
89078.................................................................... 12
89079.................................................................... 28
89080.......................................................................6
89081.................................................................... 26
89082.................................................................... 26
89083.......................................................................6
89085.................................................................... 11
89086.......................................................................6
89087.................................................................... 26
89088.................................................................... 24
89089.................................................................... 25
89090.................................................................... 18
89091.................................................................... 13
89092.................................................................... 18
89093.................................................................... 13
89094.................................................................... 18
89095.......................................................................4
89096.................................................................... 42
89097.................................................................... 33
89098.................................................................... 20
89099.................................................................... 32
89101.................................................................... 16
89102.................................................................... 17
89103.................................................................... 15
89104.................................................................... 23
89105.................................................................... 16
89106.................................................................... 31
89107.................................................................... 41
89108.................................................................... 16
89109.................................................................... 17
89110.................................................................... 17
89111.................................................................... 16
89112.................................................................... 16
89113.................................................................... 17
89114.......................................................................5
89115.................................................................... 39
89116.................................................................... 40
89117.................................................................... 17
89130.................................................................... 32
89131.................................................................... 10
89132.................................................................... 10
89133.................................................................... 10
89134.................................................................... 30
89135.......................................................................6
89136.......................................................................9
89137.................................................................... 33
89138.................................................................... 36
89139.................................................................... 35
89140.......................................................................8
89141.................................................................... 23
89143.................................................................... 22
89144.................................................................... 10
89145.......................................................................4
89146.................................................................... 28
89147.......................................................................7
89148.................................................................... 29
89149.................................................................... 24
89150.................................................................... 30
89151.................................................................... 13
89152.......................................................................5
89153.................................................................... 30
89154.................................................................... 14
89155.................................................................... 38
89156.................................................................... 30
89157.................................................................... 37
89158.................................................................... 14
89159.................................................................... 19
89160.................................................................... 22
89161.......................................................................7
89162.................................................................... 31
89163.................................................................... 26
89164.................................................................... 11
89165.................................................................... 21
89166.................................................................... 25
89167.................................................................... 24
89168.................................................................... 41
89169.................................................................... 14
89170.................................................................... 35
89171.................................................................... 23
89172.................................................................... 30
89173.................................................................... 15
89174.................................................................... 35
89175.................................................................... 14
89176.................................................................... 32
89177.................................................................... 34
89178.......................................................................7
89179.................................................................... 31
89180.................................................................... 41
89181.................................................................... 19
89182.................................................................... 22
89183.................................................................... 28
89184.................................................................... 12
89185.................................................................... 15
89501................................................................... .39
89502.......................................................................4
89503.................................................................... 13
89504.................................................................... 18
89505.................................................................... 29
89506.................................................................... 18
89507.................................................................... 20
89508.......................................................................8
89509.................................................................... 31
89510.................................................................... 38
89511.................................................................... 29
89512.......................................................................7
89513.......................................................................9
89514.......................................................................9
89515.................................................................... 15
89516.................................................................... 14
89517.................................................................... 27
89518.................................................................... 35
89519.................................................................... 37
89520.................................................................... 25
89521.................................................................... 40
89522.................................................................... 20
89523.................................................................... 33
89524.................................................................... 29
89525.................................................................... 21
89526.................................................................... 41
89527.................................................................... 40
89528.................................................................... 38
89529.................................................................... 40
89530.......................................................................5
89531.................................................................... 11
89532.................................................................... 15
89533.................................................................... 39
89535.......................................................................4
89536.................................................................... 25
89537.......................................................................4
89538.......................................................................9
89539.................................................................... 25
89540.................................................................... 11
89541.................................................................... 27
89546.................................................................... 36
89550.......................................................................5
43
COMPETITIVE PULLEYS MAY VARY SLIGHTLY
045805E
© 2015 Dayco Products, LLC
44