Description
- Non-greaseable design for simplified maintenance
- Fits Mercruiser MC-I, R, MR, Alpha, Gen II, and Bravo drives
- Direct replacement for multiple Mercruiser part numbers
- Helps maintain smooth steering and drive alignment
Sierra Mercruiser Gimbal Bearing - 18-21001 Item # 1780843
Description
Sierra Mercruiser Gimbal Bearing, Non Greaseable.
Fits:
- MC-I, R, MR & Alpha (1974-1997)
- Gen II (1991-1997)
- Bravo I/II/III (1988-1995)
Replaces:
- Mercruiser Stern Drive:
- 30-60794A2
- 30-60794A4
- 30-60794B4
- 30-879194A02