40 MM CV Carb Rebuild Kit

HARDDRIVE 40 MM CV Carb Rebuild Kit

Restore performance and reliability with the HARDDRIVE 40 MM CV Carb Rebuild Kit. This complete kit contains precision components designed to rebuild Constant Velocity (CV) 40 mm carburetors, delivering smooth throttle response, improved fuel efficiency, and longer engine life.

• High-quality replacement parts — durable diaphragms, needles, jets, gaskets, and O-rings engineered for a precise fit.
• Comprehensive coverage — includes all common wear items needed for a full rebuild of 40 mm CV carbs.
• Easy installation — parts are arranged for quick, straightforward replacement; ideal forDIY mechanics and pro shops.
• Improved performance — restores proper sealing and fuel metering to reduce hesitation, bogging, and rough idling.

This HARDDRIVE kit is compatible with most 40 mm CV carburetors used in motorcycles and small engines. Rebuild your carburetor cost-effectively and get back to peak engine performance.

Notes: Verify compatibility with your specific carb model before purchasing. Professional installation recommended if you are unfamiliar with carburetor rebuild procedures.