• Brand: Green Bay Prop
• Condition: New
• MPN: GB450030602

Part number 18-3114. This water pump impeller cup fits many Mercury Mariner outboard & Mercruiser and Alpha One stern drive motors.

This is a new Sierra part. It replaces OEM part number Mercury Marine 48752.
Mercury 48752 supersedes to 48752T.

Over 250 Mercury/Mariner outboards & Mercruiser sterndrives use this water pump body insert. Please check your fittings .