Water Pump Impeller Kit – Fits Mercury Mariner 2-Stroke 3.5–9.8 HP (Replaces 47-89980T1, 47-89980Q1) family-mercury-20hp Note the belt's routing path

Note the belt's routing path or take a photo for reference

It is a complete solution that includes the impeller and drive key for straightforward installation

Additionally

This aftermarket Trim Cap Assembly (6H1-43821-11) is designed for Yamaha 6H1 series outboard motors from 55 HP to 90 HP

and check thoroughly for any leaks before starting the engine

Water Pump Impeller Kit – Fits Mercury Mariner 2-Stroke 3.5–9.8 HP (Replaces 47-89980T1, 47-89980Q1) family-mercury-20hp Note the belt's routing pathWater Pump Impeller Kit Fits Mercury Mariner 2 Stroke 3. 59. 8 HP (Replaces 47 89980T1, 47 89980Q1) This water pump impeller service kit is designed for Mercury and Mariner 2 stroke outboard motors, including 3. 5 HP, 3. 6 HP, 3. 9 HP, 4 HP, 4. 5 HP, 6 HP, 7. 5 HP, and 9. 8 HP models manufactured between 1979 and 1986. It serves as a direct replacement for multiple OEM and aftermarket part numbers, ensuring broad compatibility for engines requiring