Replacement water pump impeller for 30-70hp Mercury and Mariner outboards. Constructed with premium elastomers, this impeller provides improved flexibility across broad temperature ranges to ensure consistent cooling flow. Produced to Mercury Marine original equipment manufacturer specifications, it is designed for durability to protect your engine from overheating.
- Fits 30-70hp Mercury and Mariner outboards
- Included in water pump repair kit 89983Q1
- Impeller elastomers provide multi-season flexibility
- Center insert is bonded to vanes to resist tearing
- Designed for durability and higher cooling flow rates
- Produced to meet original equipment manufacturer specifications
