Sierra 18-1142 Upper Pinion Bearing for Mercruiser Stern Drive
by Sierra
Save $22.01
Original price
$61.00
Original price
$61.00
-
Original price
$61.00
Original price
$61.00
Current price
$38.99
$38.99
-
$38.99
Current price
$38.99
Sierra 18-1142 Upper Pinion Bearing
Sierra Marine replacement Upper Pinion Bearing for Mercruiser Stern Drives. This part fits I, R, MR, Alpha One, and Gen II drives with a 1.50 ratio. All Sierra engine parts are manufactured to meet or exceed OEM requirements.
- Fits: I, R, MR, Alpha One & Gen II w/ 1.50 ratio
Interchangeable with:
- GLM
- 21560
- Mercruiser Stern Drive
- 31-32573A1