140°F Thermostat Kit – Fits OMC Cobra/Volvo Penta 7.4L-8.2L V6/V8 (Replaces 3853983, 18-3676) family-yamaha-9-9esd Q: Do I need to

Q: Do I need to replace the drive key/pin every time I change the impeller

Refill the gearcase with the recommended marine gear lubricant before reinstalling and tightening the drain plug seals

Reconnect the battery and test the engine using a water supply to confirm proper pump operation

Q: How often should I perform maintenance with this kit

140°F Thermostat Kit – Fits OMC Cobra/Volvo Penta 7.4L-8.2L V6/V8 (Replaces 3853983, 18-3676) family-yamaha-9-9esd Q: Do I need to140F Thermostat Kit Fits OMC Cobra Volvo Penta 7. 4L 8. 2L V6 V8 This marine thermostat kit is engineered for specific OMC Cobra and Volvo Penta sterndrive engines, ensuring your engine maintains the correct operating temperature. It is designed to maintain a 140F (60C) temperature for 7. 4L (199498) and 8. 2L (1998) OMC engines and all 7. 4L and 8. 2L Volvo Penta models from 1993 forward. This kit serves as a direct replacement for OMC Stern Drive