| Model | Horsepower | Year(s) |
|---|---|---|
| J40RWCO | 40 | 1985 |
| J40RWCR | 40 | 1984 |
| J40RWCTR | 40 | 1983 |
| J40RWLCD | 40 | 1986 |
| J40RWLCI | 40 | 1981 |
| J40RWLCN | 40 | 1982 |
| J40RWLCO | 40 | 1985 |
| J40RWLCR | 40 | 1984 |
| J40RWLCTR | 40 | 1983 |
| J40RWLG | 40 | 1995 |
| J40RWLS | 40 | 1994 |
| J40TECC | 40 | 1988 |
| J40TECD | 40 | 1986 |
| J40TECE | 40 | 1989 |
| J40TECO | 40 | 1985 |
| J40TECR | 40 | 1984 |
| J40TECU | 40 | 1987 |
| J40TEED | 40 | 1996 |
| J40TEEI | 40 | 1991 |
| J40TEEN | 40 | 1992 |