Categories
New Boat Parts & Accessories
Outboard Parts
Propeller SALE!!
Propeller SALE!!: Interchangeable Hub Props
Props For Evinrude Johnson
Stern Drive Parts
Sierra Tapered Roller Bearing For Mercruiser 255, 280 TRS Stern Drives
Sierra part number: 18-1163
Replaces Mercury part number: 31-48941A1
This Tapered Roller Bearing fits the following Mercruiser stern drive engines:
255 TRS: 1992-1992, 3377316 thru 4203749
280 TRS: 1992-1992, 4203750 thru 4895399
TR (200 RATIO) / TRS (1.50 RATIO) STERN DRIVE: 1980, 1982-1990, 1993, 1994 - 4794900 & Up
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: 18-1163
Replaces Mercury part number: 31-48941A1
This Tapered Roller Bearing fits the following Mercruiser stern drive engines:
255 TRS: 1992-1992, 3377316 thru 4203749
280 TRS: 1992-1992, 4203750 thru 4895399
TR (200 RATIO) / TRS (1.50 RATIO) STERN DRIVE: 1980, 1982-1990, 1993, 1994 - 4794900 & Up
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: 18-1163
- MPN: 18-1163
- warehouse: 827
- Related Part Numbers: 31-48941A1
