Description
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The Dirt Tricks Timing Chain Tensioner resolves issues with a slack timing chain on the new 4-stroke motors. The 2008 and newer four-strokes use a timing chain tensioning device intended to develop its force using the engine oil pressure hydraulically. The OEM components have serious flaws, which can leave the timing chain in a slack condition. This can have disastrous consequences. The Founder of Dirt Tricks developed our timing chain tensioner as a simple, effective, and fail-safe replacement for the OEM tensioner. It correctly captures the oil pressure and uses a positive mechanical ratcheting system to prevent it from collapsing. If you have a “ticking” noise at idle, on your newer 4-stroke, you need this part.
Vehicle information
Available fitment details
Listing compatibility notes
- Compatible with: 2008 to 2011 KTM 450 EXC / EXC-R The Dirt Tricks Timing Chain Tensioner resolves issues with a slack timing chain on the new 4-stroke motors.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this chains in the context of the repair and the surrounding components.
Repair scenario
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- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
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- Use the service procedure and the visible package contents to identify any additional parts or tools required.
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Customer feedback
Ratings and written reviews
5.0 / 5
2 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Tony –
Cured the chain slap noise in my 11 exc450