This limiter spacer is designed to prevent over shifting which causes belt failure.
To install you simply remove the primary clutch cover plate and slide this spacer onto the shaft then...
OEM 7557071 POLARIS VESPEL WASHER FOR THE TWO WAY ROLLER BEARING. IF YOUR MACHINE CAME FROM THE FACTORY WITH A TWO WAY ROLLER BEARING THEN THIS IS THE WASHER YOU NEED. THE CLUTCH REQUIRES...