6D3-12251-00-00 Timing Cam Chain Damper for Yamaha SR 230 1000 2003-2005

Timing/Cam Chain Damper for Yamaha

This timing chain damper serves as a direct replacement for Yamaha part 6D3-12251-00-00, managing chain movement to help preserve correct cam timing.

Overview

This timing/cam chain damper is a replacement part for Yamaha watercraft engines, positioned to control the timing chain as it travels through the engine. By limiting chain slap and keeping the chain on its intended path, it helps maintain stable valve timing under load. It suits owners and technicians servicing the timing system on compatible Yamaha models.

Built For Performance

• Direct replacement for Yamaha part number 6D3-12251-00-00
• Controls timing chain movement to support consistent cam timing
• Durable contact surface designed for continuous engine operation
• Shaped to follow the chain run inside the engine assembly
• Fits the SR 230 1000 platform across the listed years

Fits These Machines

• for Yamaha SR 230 1000 (2003-2005)

On-The-Job Use

• Timing chain service on Yamaha watercraft engines
• Engine rebuilds where timing components are refreshed
• Maintenance on higher-hour personal watercraft
• Addressing chain noise or tension issues in the timing system

Specs At A Glance

Good To Know

Q: What symptoms point to a worn timing chain damper? A: Chain rattle, ticking from the timing area, or uneven engine running can indicate wear. A visual check during chain service will confirm whether the damper surface is degraded.

Q: Is this an original Yamaha part? A: This is a replacement damper for Yamaha applications and is not an original brand component. Verify 6D3-12251-00-00 and your model year before ordering.

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