Sierra Mercury Outboard Water Pump Kit - S18-3322 - Replaces 46-77516A3

Sierra water pump repair kit for Mercury 35, 40, 50 and 65hp outboards manufactured prior to 1976. Complete 13-piece kit with impeller, housing, gaskets, o-rings and related seals built to OEM specifications. Replaces Mercury Marine 46-77516A3.

Important: Specifications vary by product code. Confirm the required size or configuration before ordering.

Product code: S18-3322

Please compare the product code and specifications with the required application before ordering.