SHINDY Carburetor Repair Kit - YFM660 03-318

Carburetor performance directly impacts throttle response, fuel efficiency, and engine reliability on your YFM660. Over time, internal seals degrade, jets clog, and float valves wear—all of which compromise combustion quality and rideability. This complete OEM-spec rebuild kit restores your carburetor to factory precision without the cost of replacement.

The SHINDY 03-318 includes all critical wear components: award-winning rubber-top float valves engineered to resist ethanol and methanol fuel blends, precision-machined jets in common sizes for tuning across different riding conditions, and complete gasket and O-ring sets. Manufactured in Japan to exacting standards, this kit lets you dial in optimal jetting for your specific setup—whether you're running stock trim or modified air and exhaust systems.

• Complete carburetor rebuild kit
• Fits: YFM660 models 2003+
• MPN: 03-318
• Main and pilot jets
• Jet needle sets included
• Rubber-top float valves
• Plated valve bodies
• Ethanol and methanol resistant
• Float chamber gaskets
• Sealing O-rings
• Idle screw sets
• Pilot screw sets
• Air screw sets
• Made in Japan
• OEM-specification components
• Bolt-on installation