Yamaha Raptor 660R Top End Rebuild Kit
$173.00
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Description
Notice a drop in compression? Smoke on startup? It might be time to freshen up your top end. The Yamaha Raptor 660R Top End Rebuild Kit is designed to give you a quick, effective, and affordable solution to bring your engine back to life, without tearing down the entire motor.
Built specifically for 2001–2005 Yamaha Raptor 660R models, this kit includes high-quality components that are precision-fit and engineered to withstand tough riding conditions. Whether you’re seeing power loss, oil consumption, or top-end noise, this kit gets you back on the throttle fast.
Perfect for riders, racers, and weekend DIY mechanics, this kit restores top-end performance with the trusted quality REV6 is known for.
This Kit Includes:
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Top End Gasket Kit
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Standard Bore Piston Kit
Why This Kit Works:
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Targets compression loss and top-end performance issues
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Ideal for mid-life engines with worn pistons or gaskets
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DIY-friendly — everything you need for a straightforward install
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Built to outperform OEM materials under extreme riding conditions
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Covered by our 1-year warranty
Best For:
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Trail and dune riders dealing with top-end wear
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DIY builders refreshing their engine mid-season
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Mechanics performing partial engine rebuilds
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Riders looking for reliable power without the full teardown
Rebuild It Right — Get Back to Full Power
Don’t let a weak top end sideline your season.
Order your Yamaha Raptor 660R Top End Rebuild Kit today and restore the power, reliability, and throttle response your machine was built for.
Questions about installation or fitment?
Visit our FAQ or Contact Us — our knowledgeable team is here to help.
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