Can I reposition the sticker if I place it incorrectly
contributing to fuel savings
Refill the gearcase with new marine-grade gear oil until it flows from the upper vent hole
Brand Part Number Notes Yamaha 6G8-12411-00 Primary OEM part number for many models
Please check the specific model and VIN information in the second table for detailed compatibility
Water Pump Impeller Kit – Fits Mercury/Mariner 2-Stroke 3.9HP-9.8HP (Replaces 47-89981Q1) 30hp Can I reposition the stickerProduct Details This aftermarket Water Pump Impeller Kit is a direct replacement for Mercury and Mariner 2 stroke outboard engines, including 3. 9HP, 4HP, 4. 5HP, 6HP, 7. 5HP, and 9. 8HP models. It is specifically designed for engines primarily from the 1970s and 1980s that utilize a driveshaft with a 0. 456" inner diameter connection. This component serves as a direct interchange for Mercury OEM parts 47 89981Q1, 47 89981T1, and 89981T2, as well as