Categories
New Boat Parts & Accessories
Outboard Parts
Propeller SALE!!
Propeller SALE!!: Interchangeable Hub Props
Props For Evinrude Johnson
Stern Drive Parts
Sierra Upper Unit Roller Bearing for Mercruiser/Alpha One/Gen II
Sierra part number: 18-1179
Replaces Mercury part numbers: 31-32575T1, 32575A1.
This bearing assembly is for the rear propeller shaft on some Mercury Race outboards. It is part of the upper unit drive shaft housing assembly & gear assembly on the inboards and the gear housing on the outboards. Cup dimension 1.78.
The following Mercruiser/Mercury models use this prop shaft bearing assembly.
R/MR/ALPHA ONE (Sterndrive) 1983-1990 6225577 THRU 0D469858 (MERCRUISER)
R/MR/ALPHA ONE (Transom Assembly) 1983-1990 6216687 THRU 0D469858 (MERCRUISER)
S2000 0D030200 AND UP (RACE OUTBOARD)
SST 120 0D030200 AND UP (RACE OUTBOARD)
VAZER DRIVE 0W995000 & Up (MERCRUISER)
VAZER TRANSOM 0W755000 & Up (MERCRUISER)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!
Thank you for shopping at our store!!
Christine
Sierra part number: 18-1179
Replaces Mercury part numbers: 31-32575T1, 32575A1.
This bearing assembly is for the rear propeller shaft on some Mercury Race outboards. It is part of the upper unit drive shaft housing assembly & gear assembly on the inboards and the gear housing on the outboards. Cup dimension 1.78.
The following Mercruiser/Mercury models use this prop shaft bearing assembly.
R/MR/ALPHA ONE (Sterndrive) 1983-1990 6225577 THRU 0D469858 (MERCRUISER)
R/MR/ALPHA ONE (Transom Assembly) 1983-1990 6216687 THRU 0D469858 (MERCRUISER)
S2000 0D030200 AND UP (RACE OUTBOARD)
SST 120 0D030200 AND UP (RACE OUTBOARD)
VAZER DRIVE 0W995000 & Up (MERCRUISER)
VAZER TRANSOM 0W755000 & Up (MERCRUISER)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!
Thank you for shopping at our store!!
Christine
- Brand: Sierra
- Condition: New
- SKU: 18-1179
- MPN: 18-1179
- warehouse: 1332
- Related Part Numbers: 31-32575T1
