Description
Sierra’s 18-7768 Carburetor Kit is designed for select Yamaha 40 HP and 50 HP outboard engines, providing a complete solution for restoring proper fuel system performance and reliable engine operation. It is engineered with precision components to support consistent fuel delivery in demanding marine environments. The kit includes a comprehensive range of internal parts such as gaskets, needle valve, float, O-rings, and pilot screw for thorough carburetor service and repair. Interchangeable with Mallory 9-37503 and Yamaha Outboard 6H4-W0093-02-00, 6H4-W0093-03-00, and 6H4-W0093-04-00, this kit meets or exceeds original equipment specifications for dependable fit and durability.
Features
- Designed for Yamaha 40 HP and 50 HP outboard engine applications
- Includes comprehensive components for complete carburetor service and repair
- Supports consistent fuel delivery and reliable marine engine performance
- Interchangeable with Mallory and Yamaha OEM part numbers
- Meets or exceeds original equipment specifications for dependable replacement quality
- (3) of 18-7768 = (1) of 6H4-W0093-03-00
- Premium quality for longer life
- Meets or exceeds manufacturer specs
- Backed by Sierra’s limited lifetime warranty






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