25
Models SC 621 and SC 621E
Ref.
No.
Part No. Part Description
1. 712-3025 Hex Jam Nut 5/16-24
2. 736-0425 Bell Washer .325 x .930
3. 756-0656 Pulley
4. 736-3084 Flat Washer .510 x 1.120
5. 712-0896 Hex Jam Nut 1/4-28
6. 782-7598 Belt Keeper
7. 741-0600 Bearing
8. 750-1050 Flange Spacer
9. 682-0027A Idler Bracket Assembly
10. 710-0299 Hex Cap Screw 1/4-28x 1.0
11. 732-0849A Extension Spring
12. 741-0682A Bearing Sleeve
13. 736-0570 Flat Washer .885 x 1.45
14. 721-0329 Oil Seal
15. 618-0253 Upper Housing Assembly
16. 736-0616 Thrust Washer .504 x .70
17. 717-1487 Pinion Shaft 10T
18. 736-0314 Thrust Washer 3/8 x .70
19. 736-0569 Thrust Washer .388 x .625
20. 618-0252 Lower Housing Assembly
21. 710-0642 Hex Screw 1/2-20 x .75
22. 782-7601A Cable Bracket
23. 741-0674 Bearing
24. 611-0066 Shaft Assembly
25. 721-0325 Plug
26. 717-1469 Gear 34T
27. 711-1168 Output Shaft 6T
28. 741-0672 Flange Bearing
29. 721-0329 Oil Seal
30. 782-7595 Pivot Bracket
31. 741-0324 Flange Bearing
32. 736-0369 Flat Washer .508 ID x 1.0 OD
33. 741-0690 Bearing
Transmission Assembly 618-0263A