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 designed for a

It is designed for a broad range of 2-Stroke outboards from Mercury/Mariner (30-300 HP

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

Product Type Vinyl Letters and Numbers Stickers Installation Self-Adhesive (Peel and Stick) Material Vinyl Indoor/Outdoor Usage Both Indoor and Outdoor Finish Type Glossy Water Resistance Waterproof Number of Sheets 24 Total Pieces 144 Special Features Fade Resistant

the woodruff key is crucial

While this impeller is marketed primarily for the small Suzuki DF2

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 designed for aProduct 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