| 400 | SHAFT, Impeller |
| 410 | COLLAR, Thrust, 3/4 x 1-1/4 |
| 420 | PIN, Spring |
| 430 | WASHER, Thrust |
| 440 | BEARING, Roll Thrust, 3/4 ID x 1-1/4 OD |
| 450 | BEARING, Flange, 3/4 ID x 1 OD |
| 460 | SEAL, Oil |
| 470 | BEARING, Flange, 1/2 ID x 3/4 ID |
| 480 | IMPELLER |
| 490 | CASE, Gear, LH |
| 500 | CASE, Gear, RH |
| 510 | CAPSCREW, Hex Washer Head, Tapping, 3/8-16 x 1/2 |
| 520 | KEY, Woodruff |
| 530 | SHAFT, Output |
| 540 | GEAR, Worm |
| 550 | NUT, Flange Lock, 1/4-20 |
| 560 | GASKET |
| 570 | CAPSCREW, 1/4-20 x 3/4, GR5 |