
Water Pump Repair Kit | 118-3150
For MerCruiser Bravo drives using an engine mounted sea water pump with plastic housing. Sierra Impeller repair kits are made from high-quality rubber compounds, stainless steel, and composite plastics to withstand harsh marine environments. Our kits circulate water for optimal temperature regulation - preventing overheating and costly engine repairs. Backed by Sierra's limited lifetime warranty.
Kit contains
- Water Pump Housing
- O-Ring
- Washer
- Impeller - 18-3087
- O-Ring - 18-7163-9
- Wear Plate - 18-3350
Original: $114.39
-65%$114.39
$40.04Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
For MerCruiser Bravo drives using an engine mounted sea water pump with plastic housing. Sierra Impeller repair kits are made from high-quality rubber compounds, stainless steel, and composite plastics to withstand harsh marine environments. Our kits circulate water for optimal temperature regulation - preventing overheating and costly engine repairs. Backed by Sierra's limited lifetime warranty.
Kit contains
- Water Pump Housing
- O-Ring
- Washer
- Impeller - 18-3087
- O-Ring - 18-7163-9
- Wear Plate - 18-3350






















