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IMPELLER COVER 63D-44323-00-00
Description
Function and technical context
The impeller cover is part of the outboard motor's water cooling system, sealing and protecting the impeller that drives water flow through the internal passages of the engine block. This part is essential to maintain the tightness of the cooling system, preventing water leaks and guaranteeing optimal circulation of the coolant. Poor sealing in this area can compromise the effectiveness of the cooling system, causing engine overheating and serious damage to internal components.
When to replace this part?
The impeller cover should be inspected regularly during seasonal maintenance, especially if signs of corrosion, cracks or loss of tightness are detected in the area of the cooling system. Common symptoms include engine overheating, water leaks in the impeller area, or malfunctioning temperature gauges. It is recommended to replace this part preventively if it presents discoloration, deformation or if the cooling system shows abnormal pressure, thus avoiding costly repairs caused by engine overheating while sailing.
Engine Compatibility
Motores Yamaha Compatibles▾
Modelo Años C40T 1995 – 1996 F40A 1999 – 2002 F40C 2002 F40D 2006 – 2012 F40F 2017 – 2019 F50F 2005 – 2008 F50H 2018 – 2019 F50T 2005 – 2006
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Yamaha | 63D-44323-00-00 |
