55
640 & 650 Series Drive System
Ref. Part Number
Description
1.
736-0159
Flat Washer, 5⁄16
2.
756-04198
Engine Drive Pulley
3.
656-04023A
Transmission Pulley (A)
—
656-04005A
Transmission Pulley (B, C)
4.
756-04169
Reverse Idler Pulley (B, C)
5.
786-04095
Belts/Pulleys Guard
6.
754-04090
Forward Drive Belt
7.
754-04091
Reverse Drive Belt (B, C)
8.
731-05268
Belt Cover
9.
732-04289
Reverse Return Spring (B, C)
10.
732-04081
Belt Guide (B, C)
11.
732-04079
Belt Guide
12.
786-04068
Engine Bracket Left
13.
786-04069
Engine Bracket Right
14.
786-04070
Belt Cover Bracket
15.
748-04087
Shoulder Washer
16.
786-04276
Reverse Idler Arm (B, C)
17.
786-04275
Forward Idler Lever
18.
710-0117
Hex Head Screw, 5⁄16-24 x 1
19.
710-0237
Hex Head Screw, 5⁄16-24 x 5⁄8
20.
710-0376
Hex Head Screw, 5⁄16-18 x 1
21.
710-04049
Hex Head Screw, 5⁄16-18 x 5⁄8
22.
710-0347
Hex Head Screw, 3⁄8-16 x 1-3⁄4 (A)
—
710-0520
Hex Head Screw, 3⁄8-16 x 1.50 (B, C)
23.
710-0599
Self-Tapping Screw, 1⁄4-20 x 1⁄2
24.
710-3103
Hex Head Screw, 5⁄16-18 x 2 (B, C)
25.
712-3000
Lock Nut, 3⁄8-16
26.
712-3009
Lock Nut, 5⁄16-18 (B, C)
Ref. Part Number
Description
27.
736-0119
Lock Washer, 5⁄16 (A)
28.
750-0535
Spacer, .380 ID x .625 OD x .21 (A)
—
736-3050
Flat Washer, .406 x .812 x .051 (B, C)
29.
736-3090
Flat Washer, .260 x .720 x .060
30.
736-0452
Bell Washer, .396 x 1.140 x .095
31.
710-0459A
Hex Head Screw, 3⁄8-24 x 1.50
32.
736-04181
Support Washer, .690 x 1.250 x .075
33.
732-04085
Forward Return Spring
34.
786-04107
Cable Mounting Bracket
35.
756-04170
Forward Idler Pulley
36.
714-0105
Key, 3⁄16” x 1”
37.
736-3078
Flat Washer, .344 x 1.00 x .063
38.
736-04193
Belleville Washer, .827 x .331 x .098
39.
710-0805
Hex Screw, 5⁄16-18 x 1.50 (A, B)
—
710-0395
Hex Screw, 5⁄16-18 x 2-1⁄4 (C)
40.
712-04063
Hex Lock Nut, 5⁄16-18
41.
750-0258
Shlder Spacer, .315 x .750 x .375 (A)
42.
736-0315
Flat Washer, .75 x 1.5 x .125 (A)
—
736-04192
Flat Washer, .786 x 1.000 x .031 (B, C)
43.
736-0242
Bell Washer, .340 x .872 x .060
44.
749-04193
Bumper (C)
45.
726-0201
Speed Nut, 5⁄16-18 (C)
46.
714-0143
Klik Pin
47.
734-04188
Complete Wheel Ass., 10 x 2.75 (A)
48.
634-04232
Complete Whl. Ass., 13 x 5 x 6 (B, C)
49.
618-04360A
Transmission Assembly (A)
—
618-04362
Transmission Assembly (B, C)
50.
710-0672
Hex Head Screw, 5⁄16-24 x 1.25
(A) — Bronco
(B) — Super Bronco
(C) — Pro Line
