Water Pump Repair Kit | Sierra 18-3507
Sierra 18-3507 Mercury Water Pump Repair Kit Without Base
- Sierra 18-3507 Mercury Water Pump Repair Kit Without Base
- Includes impeller, upper pump housing, 2 drain gaskets, lower water pump base to face plate gasket, upper face plate to body gasket, 2 water pump base gaskets, drain plug, plate, and 3 o-rings
- Replaces Mercury 46-60366A1, 46-60366Q1
- Replaces Mallory 9-48301
