Note: The exact quantity per pack (2 or 4 pieces) varies by supplier
cross-reference your existing part number with our "Part Number Matrix" and check your model and year in the "Engine & Model Compatibility" table
Take note of the old impeller’s blade orientation before removing it
2-Stroke outboard engines manufactured between 1994 and 1998
A socket or mallet may be used to tap them on securely
Lower Unit Gear Oil Pump – Fits Most Marine Outboard Motors (Multiple Adapters) 400HP Note: The exact quantity perProduct Details This versatile Lower Unit Gear Oil Pump is designed for standard quart bottles and is compatible with most marine outboard motors. With multiple included adapters (3 8", 8mm, and 10mm), it provides a clean and efficient solution for changing gear oil in the lower units of engines from brands like Mercury, Mariner, Yamaha, Honda, and more. This pump serves as a direct replacement for similar models, including the Slippery Pete, RETEPIF,