46-57234T 1 - Water Pump Base Kit
46-57234T1 Water Pump Base Repair Kit - MerCruiser MC 1 and R Drives.
Complete 3-piece Water Pump Base Replacement Kit.
Kit contains gasket, o-ring and molded base for easy installation with common tools.
Designed for durability to provide higher flow rates and cooling flow to protect your engine.
For MerCruiser MC 1 and R drives. See your owner’s manual for replacement schedule. See your service manual for installation instructions.
Mercury Quicksilver Water Pump Base Kit Zz is equivalent to parts:
- 12311 GLM