Top Cover Tapered Bearing Mercruiser, MR & Alpha, replaces #: 31-32575T1
Tapered Roller Bearing for Mercruiser R, MR & Alpha
All our bearings are a High Quality Brand such as TIMKEN, not cheap copies .
Small Race O/D 1.780 " (for large race O/D 1.938" use RM31-00572)
Upper Gear Case, drive shaft top bearing.
Replaces Mercruiser #: 31-32575T 1
Used in Mercruiser MC-1, R, MR, Alpha Gen I, Gen II
RM31-07631