- Easy solution to the problem of oil seeping around the motor sprocket shaft
- Retainer features a high-quality lip seal
- Made in the U.S.A.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1936-1952 | Harley-Davidson | EL V Twin 61 | |
| 1941-1950 | Harley-Davidson | F V Twin 74 | |
| 1941-1948 | Harley-Davidson | FL V Twin 74 | |
| 1949-1954 | Harley-Davidson | Hydra Glide FL | |
| 1953-1954 | Harley-Davidson | Hydra Glide FLF | |