4XV-12252-00-00 Timing Cam Chain Damper for Yamaha AR 210 1050 2017-2022

Timing/Cam Chain Damper for Yamaha

The Timing/Cam Chain Damper for Yamaha, OEM cross-reference 4XV-12252-00-00, mounts inside the engine to keep the cam chain tension steady and quiet through the rev range.

Overview

This timing cam chain damper is a direct-fit engine component for Yamaha watercraft, built to control chain whip and reduce rattle as the cam chain cycles under load. The damper absorbs vibration at the chain guide, protecting the timing chain and surrounding components from premature wear. It suits owners performing routine top-end service who want a reliable replacement for a worn or cracked damper.

Built For Performance

• OEM cross-reference 4XV-12252-00-00 for straightforward parts matching
• Dampens cam chain vibration to reduce noise at idle and under throttle
• Maintains consistent chain tension to support accurate cam timing
• Constructed from durable rubber compound resistant to heat and oil exposure
• Contoured to seat against the chain guide surface without modification
• Direct replacement for the factory damper position

Fits These Machines

• for Yamaha AR 210 1050, 2017-2022

On-The-Job Use

• Servicing the timing chain assembly during top-end rebuilds
• Replacing a worn damper to quiet chain noise and restore tension
• Routine maintenance on Yamaha 1050 engine platforms
• Preventive replacement before the chain wears unevenly

Specs At A Glance

Good To Know

Q: Does this damper come with mounting hardware? A: It is supplied as the damper only, so reuse the original bolts unless they show wear or corrosion. A: Confirm the part number on your old damper matches 4XV-12252-00-00 before installation.

Q: How often should a cam chain damper be replaced? A: Inspect it any time the timing chain is serviced or if chain noise becomes noticeable. A: A cracked or hardened damper should be replaced promptly to avoid accelerated chain wear.

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