Sierra 18-7742 Carburetor Rebuild Kit for Yamaha Outboard

The Sierra 18-7742 is a premium carburetor rebuild kit engineered specifically for Yamaha outboard engines. This complete repair kit includes all the essential components needed to restore your carburetor to OEM performance standards, including gaskets, O-rings, needle valve assembly, and other critical sealing components.

Key Features:

• Designed to meet or exceed Yamaha OEM specifications for precise fit and function
• Manufactured with superior corrosion-resistant materials for long-lasting durability in marine environments
• Ethanol-resistant components ensure compatibility with modern fuel formulations
• Complete rebuild kit with all necessary gaskets and seals for comprehensive carburetor restoration
• Precision-engineered for specific Yamaha outboard applications

Sierra has over 50 years of experience manufacturing high-quality aftermarket marine engine parts, giving boaters and technicians confidence in reliable performance and proper fitment. This carburetor kit provides an economical alternative to OEM parts while maintaining the same exacting standards for quality and durability.

Replaces: Yamaha 6H0-W0093-00-00