Water Pump Impeller Kit – Fits Mercury Mariner 2-Stroke 3.5–9.8 HP (Replaces 47-89980T1, 47-89980Q1) 4.3L-8.2L It is compatible with Sherwood

It is compatible with Sherwood pump models R30G

Carefully separate the lower unit from the upper casing to access the water pump

What are the signs a diesel air filter needs to be replaced

A 140°F thermostat is standard for raw-water cooled marine engines because it keeps the engine warm enough for efficient combustion but cool enough to prevent salt and mineral deposits from building up in the cooling passages

Thoroughly clean the housing and plate surfaces

Water Pump Impeller Kit – Fits Mercury Mariner 2-Stroke 3.5–9.8 HP (Replaces 47-89980T1, 47-89980Q1) 4.3L-8.2L It is compatible with SherwoodProduct Details This Water Pump Impeller Kit Fits Mercury Mariner 2 Stroke 3. 59. 8 HP (Replaces 47 89980T1, 47 89980Q1) is designed for a range of Mercury and Mariner 2 stroke outboard motors, including 3. 5 HP, 3. 6 HP, 3. 9 HP, 4 HP, 4. 5 HP, 7. 5 HP, and 9. 8 HP models manufactured between 1979 and 1986. Please verify your specific model and serial number before ordering. It serves as a direct replacement for multiple part numbers, including