| Year | HP | Model | Cylinders | Serial Number | |
| 79-87 | 25 | XD | 2 | 5837437-B114230 | Select Engine |
| 79-87 | 25 | - | 2 | 5705532-0B238463 | Select Engine |
| 79-87 | 25 | - | 2 | 5705532-0B238463 | Select Engine |
| 88-93 | 25 | - | 2 | 0B238464-0G044365 | Select Engine |
| 96-97 | 25 | Sea Pro | 2 | 0G438000-0G760299 | Select Engine |
| 98-06 | 25 | XD | 2 | 0G760300-0T979999 | Select Engine |
| 94-97 | 25 | Jet 20 | 2 | 0G044027-0G437999 | Select Engine |
| 98 | 25 | Elec Str 4 Stk | 2 | 0G590000-0G760299 | Select Engine |
| 98 | 25 | Man. Str. 4 Stk | 2 | 0G590000-0G760299 | Select Engine |
| 99-01 | 25 | Elec Str 4 Stk | 2 | 0G760300-0T178499 | Select Engine |
| 2001 | 25 | Elec Str 4 Stk | 2 | 0T178500-0T408999 | Select Engine |
| 2001 | 25 | Man. Str. 4 Stk | 2 | 0G760300-0G960499 | Select Engine |
| 2001 | 25 | Man. Str. 4 Stk | 2 | 0G960500-0T408999 | Select Engine |
| 42771 | 25 | Elec Str 4 Stk | 2 | 0T409000-1B344298 | Select Engine |
| 42771 | 25 | Man. Str. 4 Stk | 2 | 0T409000-1B344298 | Select Engine |