refill with fresh lubricant
Clean the mounting surface and discard the old gasket
Clean the inside of the pump housing thoroughly and inspect for any scoring or damage
The most reliable way to confirm fitment is to check your engine's serial number against the ranges listed in the Engine & Model Compatibility table
For Yamaha Outboard Models:
Thermostat (71°C/160°F) – Fits Suzuki Outboard DF90-DF300 (Replaces 17670-90J10, 5033722) 18-30HP refill with fresh lubricantProduct Details This is a direct replacement Thermostat (71C 160F) Fits Suzuki Outboard DF90 DF300 (Replaces 17670 90J10) for Suzuki 4 Stroke outboard motors from 90 to 300 HP (20012016). It is designed to regulate engine temperature by opening at 71C (160F) to ensure optimal performance and prevent overheating in DF90, DF100, DF115, DF140, DF150, DF175, DF200, DF225, DF250, and DF300 series engines. This component provides a direct interchange for