Sierra 18-2257 Upper Gear Kit - MW
Express
Toronto, ON
Vancouver, BC
NJ, Warehouse
FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock
Purchasing Code Required
To order this product online, please contact us with the quantity you need
and your ZIP / postal code to receive your purchasing code.
Some locations are restricted at this time.
Already have a code? Enter it below to unlock pricing and purchasing.
This product has been discontinued by the manufacturer and has been superseded by Mercury 43-803112T-1
Sierra 18-2257 Mercruiser 1.65:1 Upper Gear Kit
Sierra replacement Upper Gear Kit for Mercruiser Inline 6 Cylinder Engines with a 1.65:1 Gear Ratio.
- Ratio: 1.65:1
- Driver Gear: 24 teeth
- Driven Gear: 24 teeth
- For: 6 cyl. inline engines
Kit Contains:
- (1) 18-1160 Drive Bearing Kit
- (1) 18-1161 Tapered Roller Bearing
- (1) 18-1165 Tapered Roller Bearing
- (1) 18-2203 Upper Unit Gear Set
- (1) 18-2619-1 Outdrive Gasket Set
- (1) 18-2648 Upper Unit Seal Kit
- (1) 18-2743 Outdrive Mounting Gasket
- (1) 18-2820 Outdrive Gasket
Application:
Mercruiser Stern Drive
- R/MR/Alpha One (Sterndrive)
- 1983-1991
- s/n 6225577 thru 0D469858
- R/MR/Alpha One (Transom Assembly)
- 1983-1991
- s/n 6216687 thru 0D469858
Interchangeable with:
- GLM
- Mercruiser Stern Drive
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
