K&L SUPPLY Economy Carburetor Repair Kit - Yamaha 18-9387

A carburetor that's running rough, leaking, or delivering inconsistent fuel won't win races or give you reliable performance on the street. This K&L SUPPLY Economy Carburetor Repair Kit gives you everything needed to bring your Yamaha OE carburetor back to factory specifications without the cost of a full replacement. Whether you're dealing with varnish buildup, worn seals, or tired gaskets, this kit provides a straightforward path to restored fuel delivery and smoother engine operation.

The kit includes all critical gaskets, O-rings, and needle/seat assemblies (where applicable on your model) to complete a thorough rebuild. Note that this economy version excludes main and pilot jets—ideal if your jetting is already dialed in or if you're upgrading those separately. Installation is accessible for experienced DIY mechanics with basic carburetor knowledge, though professional service is always an option if needed.

• Fits Yamaha OE carburetors
• MPN: 18-9387
• Complete gasket set
• O-ring assortment
• Needle and seat included
• Jets sold separately
• Bolt-on replacement components
• OEM specification materials
• Economy rebuild option
• One carburetor per kit