| Model | Year | Serial Number |
Port | Starboard |
| 120/140 4 Cyl, 160 6 Cyl | 1967-1969 | 2062141-2791956 | MR-962 | MR-962 |
| All #1 Drives * | 1970-1982 | 2791957-6225576 | MR-962 | MR-962 |
| R/MR/Alpha I (15 9/16" long trim cylinder tube) |
1983-1990 | 6225577 & Up | 9B-104-02 | 9B-104-01 |
| Alpha I SS (15 9/16" long trim cylinder tube) |
1986-1989 | 0A545004 & Up | 9B-104-02 | 9B-104-01 |
| R/MR/Alpha I (16 3-1/16" long trim cylinder tube) |
1983-1990 | 6225577 & Up | 9B-106-02 | 9B-106-01 |
| Alpha I SS (16 3-1/16" long trim cylinder tube) |
1986-1989 | 0A545004 & Up | 9B-106-02 | 9B-106-01 |
| Alpha I Gen II | 1991-2001 | 0D469859 & Up | MR-965 | MR-966 |
| Bravo I/II/III | 1988 & Up | 0B664190 & Up | 9B-121-02 | 9B-121-01 |
| Blackhawk | 1994-1995 | 0F186717 & Up | 9B-121-02 | 9B-121-01 |
| * - Excludes the TR, TRS, 215E, H and early II & III drives | ||||
8 of 8 Items
8 of 8 Items