| Model | Horsepower | Year(s) |
|---|---|---|
| 10R78 | 9.9 | 1978 |
| 10R79 | 9.9 | 1979 |
| 10RL74 | 9.9 | 1974 |
| 10RL75 | 9.9 | 1975 |
| 10RL76 | 9.9 | 1976 |
| 10RL77 | 9.9 | 1977 |
| 10RL78 | 9.9 | 1978 |
| 10RL79 | 9.9 | 1979 |
| 10SEL78 | 9.9 | 1978 |
| 10SEL79 | 9.9 | 1979 |
| 110 | 1.7 | 1937 |
| 115EL76 | 115 | 1976 |
| 115EL77 | 115 | 1977 |
| 115ESL69 | 115 | 1969 |
| 115ESL70 | 115 | 1970 |
| 115ESL73 | 115 | 1973 |
| 115ESL74 | 115 | 1974 |
| 115ESL75 | 115 | 1975 |
| 115ETL74 | 115 | 1974 |
| 115ETL75 | 115 | 1975 |