| Model | Horsepower | Year(s) |
|---|---|---|
| J20ELCU | 20 | 1987 |
| J20ELEI | 20 | 1991 |
| J20ELEN | 20 | 1992 |
| J20ELEO | 20 | 1995 |
| J20ELER | 20 | 1994 |
| J20ELES | 20 | 1990 |
| J20ELET | 20 | 1993 |
| J20RCU | 20 | 1987 |
| J20RLCU | 20 | 1987 |
| J20SEED | 20 | 1996 |
| J20SEEN | 20 | 1992 |
| J20SEEO | 20 | 1995 |
| J20SEER | 20 | 1994 |
| J20SEET | 20 | 1993 |
| J20SELED | 20 | 1996 |
| J20SELEN | 20 | 1992 |
| J20SELEO | 20 | 1995 |
| J20SELER | 20 | 1994 |
| J20SELET | 20 | 1993 |
| J20SRED | 20 | 1996 |