One Way Clutch Assy For Hisun UTV ATV 400 HS YS400 MSU Massimo Bennche Coleman

One Way Clutch Assembly for Hisun

This one way clutch assembly engages the transmission system during acceleration and provides engine braking capabilities.

Overview

This one way clutch assembly ensures seamless power transfer in CVT transmission systems. Ideal for off-road utility tasks, this one way clutch assembly prevents belt slippage and maintains precise engine speed control. Utility vehicle operators rely on this one way clutch assembly to restore reliable starting and descent control.

Built For Performance

• High-strength steel construction resists excessive operational heat and wear.
• Precision-ground sprags deliver smooth engagement and solid lock-up.
• Engineered to match original equipment load and torque specifications.
• Hardened steel wear surfaces extend the functional lifespan of the component.

Fits These Machines

• for Hisun 400 HS YS400
• for Massimo MSU 400
• for Bennche 400
• for Coleman 400

On-The-Job Use

• Replacing a slipping clutch that prevents the engine from turning over.
• Restoring engine-braking function when descending steep off-road hills.
• Servicing CVT drivetrains during regular utility vehicle maintenance.

Specs At A Glance

Good To Know

Q: What are the primary signs of a failing one-way clutch? A: Common indicators include a starter motor that spins freely without cranking the engine, or a complete loss of downhill engine braking.

Q: Do I need to lubricate the clutch before installation? A: Lubricating the bearing surfaces with clean engine oil during assembly prevents dry starts and premature wear.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.