Replacement Part List

2727
Model Series 450
Ref.
Part Number Description
1. 686 - 0111 Belt Cover Bracket Assembly
2. 710-0170 Hex Bolt, 5/16-24 x .625
3. 710-0513A Hex Bolt, 1/4-28 x .625”
4. 710-0520 Hex Screw, 3/8-16 x 1.50” (Honda)
— 710-0502A SEMS Screw, 3/8-16 (MTD Engine)
— 710-0805A Hex Screw, 5/16-18 x 1.50” (Kohler)
5. 710-1039 Hex Bolt, 3/8-24 x 1.0
— 710-0627 Hex Bolt, 5/16-24 x .75 (Kohler)
6. 710-1652 Hex Washer Screw
7. 710-3005 Hex Cap Screw, 3/8-16 x 1.25
8. 712-0266A Lock Jam Nut, 3/8-16
9. 712-04063 Flangelock Nut, 5/16-18
10. 914-0104 Internal Cotter Pin
11. 912-3066 Hex Nut, 1/2-20
12. 936-0921 Washer, Lock, 1/2
13. 936-0176 Flat Washer, .25 ID x .93 OD
14. 936-0271 Spring Washer, .317 ID x .625 OD
15. 750-0194 Hub, .636 ID x 1.00 OD x .94
16. 936-0452 Bell Washer, .396 ID x 1.14 OD
— 736-0242 Bell Washer, .340 ID x .872 OD (Kohler)
17. 738-0876A Shoulder Nut, 7/16-20
18. 9 4 6 -1117 Clutch Cable
19. 747-1159 Idler Pulley Rod
20. 954-0434 V-Belt
21. 756-0405 Flat Idler w/ Flange, 3.75 OD
Ref.
Part Number Description
22. 756-0971 Outer Engine Pulley Half
23. 756-0972 Inner Engine Pulley Half
24. 75 6 -1162 Input Pulley
25. 786-0064A Idler Bracket
26. 786-0185A Belt Keeper Bracket
27. 786-0187 Shift Cover Bracket
28. 786-0193 Idler Belt Keeper
29. 934-04365A Wheel Assembly, 16.0 x 4.6 x 8
30. 936-3020 Flat Washer, .271 ID x .630 OD
31. 784 -0158B Belt Cover
32. 710-05289 Hex Head Screw, 1/4-20
33. 712-04064 Flange Lock Nut, 1/4-20
34. 710-0382 Hex Bolt, 1/2-13 x 5.0
35. 712-04150 Flange Lock Nut, 1/2-13
36. 723- 0381† Counterweight, 40 lbs.
37. 936-0326 Flat Washer
38. 936-0179 Washer, Flat, 1/2 x 1.25 x .100
39. 710-0653 Hex Screw, 1/4-20 x .375
40. 731-1595† Counterweight
41. 712- 0392 Lock Nut
42. 710-0506 Hex Head Screw, 1/2-13 x 5.50
43. 736-0270 Bell Washer, .265 x .750 x .060
44. 712- 04065 Flangelock Nut, 3/8-16
45. 750-05218 Spacer, .766 ID x 1.25 OD x .415 (Kohler)
46. 750-04661 Spacer, 19.5 ID x 25.0 OD x 14.5 (Kohler)
† If Equipped