6D3-12251-00-00 Timing Cam Chain Damper for Yamaha SR 230 HO 1100 2007

Timing/Cam Chain Damper for Yamaha

This timing chain damper serves as a direct replacement for Yamaha part 6D3-12251-00-00, controlling timing chain movement to keep cam timing accurate.

Overview

This timing/cam chain damper is a replacement component for Yamaha watercraft engines, designed to guide and tension the timing chain as it cycles through the engine. The damper reduces chain vibration and keeps the chain tracking correctly against the cam sprockets, which supports consistent valve timing. It is intended for riders and mechanics performing timing system service on compatible Yamaha models.

Built For Performance

• Direct replacement for Yamaha part number 6D3-12251-00-00
• Dampens timing chain oscillation to help maintain cam timing accuracy
• Wear-resistant contact surface built for sustained engine cycling
• Contoured profile matches the chain path inside the engine case
• Precision fitment for the SR 230 HO 1100 platform

Fits These Machines

• for Yamaha SR 230 HO 1100 (2007)

On-The-Job Use

• Timing chain service on Yamaha watercraft engines
• Engine rebuilds that require replacement of worn timing components
• Routine maintenance on high-hour personal watercraft
• Restoring correct chain tension after timing noise develops

Specs At A Glance

Good To Know

Q: How do I know if my timing chain damper needs replacing? A: Rattling or ticking from the timing chain area, irregular running, or visible wear on the damper surface during inspection are common signs. Replacement is typically recommended whenever the chain is serviced.

Q: Is this an original Yamaha part? A: This is a replacement damper for Yamaha applications and is not an original brand component. Cross-reference 6D3-12251-00-00 against your machine to confirm fitment.

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