| HP | Model | Serial No. | Impeller | Service Kit | Complete Kit |
| 2A hp | 646 | All | 18-3072 | - | - |
| 2B hp | 6A1 | All | 18-3072 | - | - |
| 4A hp | 6.00E+00 | All | 18-3073 | - | - |
| 5C hp | 6.00+03 | All | 18-3073 | - | - |
| 6C hp | 6H8 | All | 700-405 | ||
| 6D hp | 6H6 | All | 700-405 | - | - |
| 8A(M), (ML) |
655 | (000000-(300101) & Up) | 700-403 | - | - |
| 8B(M), (ML) |
677 | 000101&30010 Up | 700-403 | - | - |
| 8C hp | 6G1 | All | 700-405 | - | - |
| 9.9C hp | 682 | All | 700-435 | ||
| 15A(M), (ML) |
651 | 3000100 & Below | 700-403 | - | - |
| 15C hp | 684 | All | 700-435 | 18-3148 | - |
|
20C(E), |
6A9 | 250819 & Below | 700-410 | - | 750-410 |
| 20C(E), (EL)(M)(ML) |
6A9 | 250820 & Up | 700-410 | - | 750-411 |
| 25C(E), (EL)(M)(ML) |
695 | 014870 & Below | 700-410 | - | 750-410 |
| 25C(E), (EL)(M)(ML) |
695 | 014871 & Up | 700-410 | 750-411 | |
| 28 hp | 664 | All | 700-410 | - | - |
| 30 hp | 689 | All | 700-410 | - | - |
| 30A(E), (EL)(M)(ML) |
689 | 014805 & Below | 700-410 | - | 750-410 |
| 30A(E), (EL)(M)(ML) |
689 | 105325 & Up | 700-410 | - | 750-411 |
| 48/48w | 670 | All | 700-420 | 18-3425 | - |
| 55/W55 | 663 | All | 700-420 | 18-3425 | - |
| 60 hp | 675, 6F0 | All | 700-420 | 18-3425 | - |