| Item | Part Number | Qty | Description | | Item | Part Number | Qty | Description |
| 1 | 467328 | 1 | RING,RETAINING,INT.,1.850 | | 17 | 507743 | 2 | PIN, IDLER GEAR |
| 2 | 500240 | 1 | ADAPTOR, GEAR UNIT | | 18 | 508240 | 1 | SPACER, OIL SEAL |
| 3 | 502303 | 1 | COVER, RING GEAR | | 19 | 508242 | 2 | SPACER, BRUSH SHIELD |
| 4 | 502407 | 1 | COUPLING, STEEL DRIVE | | 20 | 902040 | 4 | BEARING, THRUST |
| 5 | 503403 | 1 | GASKET, GEAR UNIT | | 21 | 902048 | 2 | BEARING, NEEDLE |
| 6 | 503541 | 2 | GEAR,IDLER 63 TEETH | | 22 | 902550 | 1 | BEARING, BALL, 6203 |
| 7 | 504241 | 1 | HOUSING, RING GEAR-140 | | 23 | 902580 | 1 | BEARING, BALL, 6201 |
| 8 | 504248 | 1 | HOUSING, IDLER GEAR | | 24 | 902609 | 1 | BEARING, BALL, KP49B |
| 9 | 507302 | 1 | RING,RETAINING,INT.,4.000 | | 25 | 902654 | 2 | BEARING, BALL, 6204 |
| 10 | 507340 | 1 | RING,RETAINING,EXT.,0.688 | | 26 | 925536 | 1 | PIN, DOWEL, 5/16 X 1 1/4 |
| 11 | 507341 | 1 | O-RING-206N70 | | 27 | 962241 | 8 | SCREW, 10-24 X 1/2 |
| 12 | 507603 | 1 | 0-RING-032N70 | | 28 | 962289 | 2 | SCREW, 1 4-20 X 3/4 |
| 13 | 507604 | 1 | O-RING-155N70 | | 29 | 962841 | 2 | SCREW, 5/16-18 X 1 1/4 |
| 14 | 507640 | 1 | SEAL.OIL, 4.500 | | 30 | 980045 | 8 | WASHER, THRUST |
| 15 | 507641 | 1 | SEAL, OIL, 0.875 | | 31 | 980657 | 2 | WASHER, LOCK 1/ 4 |
| 16 | 507740 | 1 | GEAR, PINION 14 TEETH | | 32 | 980685 | 2 | WASHER, LOCK, 5/16 |