Must-Have Centrifugal Clutch Pulley For Honda GX270 And GX390 Engines Featuring A 1 Inch Straight Bore With 6.35mm Keyway That Fits Like A Glove To Keep Your Go-Kart Or Mini Bike Running Smooth And Ready For The Track Today

Honda GX270 GX390 clutch pulley 1 inch shaft keyway 6.35mm
✔️ 5.5 inch 140mm dia fits B belt 5/8 inch keyway 1 inch shaft

This centrifugal clutch pulley unit transfers engine power to accessories effectively. Comes in a pack of 1 for direct replacement in many Go-Kart or Mini-Bike builds. Often used with water pumps and generator sets requiring precise shaft alignment.

✅ Compatible with Honda GX270 and GX390 engine shaft configurations ✅ Features a 1 inch 25.4mm straight bore shaft dimension ✅ Includes 1/4 inch 6.35mm keyway for secure motor lock ✅ Designed for B-section 5/8 inch width V-belt drive types ✅ 5.5 inch 140mm pulley pitch diameter for proper tracking

💡 Why choose a centrifugal clutch pulley for your engine setup?
This option proves handy for automated load management without extra manual work.
- Auto-engagement protects transmission gears from shock loads
- Eliminates shifting complexity in lightweight vehicle designs
- Enables reliable power transfer for various aftermarket equipment