Water Pump Impeller Kit – Fits Yamaha 4-Stroke 80HP-100HP Outboards (Replaces 67F-44352-00, 67F-W0078-00-00) 40HP If anything differs—even if your

If anything differs—even if your model is listed as compatible—do not order

Press the new impeller into the housing

consult a marine mechanic

ensuring reliable performance across a range of inboard engines

reinstalling any original spacers

Water Pump Impeller Kit – Fits Yamaha 4-Stroke 80HP-100HP Outboards (Replaces 67F-44352-00, 67F-W0078-00-00) 40HP If anything differs—even if yourProduct Details This Water Pump Impeller Kit fits Yamaha 4 Stroke 80HP 100HP Outboards (Replaces 67F 44352 00, 67F W0078 00 00) and provides a complete solution for rebuilding your engine's cooling system. It is designed specifically for Yamaha F80A B and F100A D 4 stroke outboard motors. The kit serves as a direct interchange for Yamaha parts 67F 44352 00 00 and 67F W0078 00 00, as well as Sierra 18 3042, 18 3409, and Mallory 9 45612. Designed as a