PSR 12-02002-22 Primary Chain Tensioner M8 Billet Aluminum Manual

The PSR 12-02002-22 primary chain tensioner (also called a primary chain adjuster) is a manual, heavy-duty tensioner for M8 primary drives. It helps you avoid an overtightened primary chain and the engine problems that can follow.

Key Features:

• Machined from billet T6061 aluminum
• Delrin slider
• Quick, easy installation and adjustment
• Heavy-duty components
• Mounts with OEM hardware
• For use with a 34-tooth sprocket only

This tensioner gives you a durable, adjustable way to set primary chain tension on your M8 primary drive.