Yamaha Raptor 660R Top End Refresh Kit
$99.99
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Description
Is your Raptor 660R losing compression or starting to feel sluggish up top? The Top End Refresh Kit is your fast, effective fix for restoring engine performance without committing to a full rebuild. This mid-level repair kit is designed for 2001–2005 Yamaha Raptor 660R models and is ideal for DIY riders and techs addressing top-end wear and tear.
Whether you’re preparing for riding season or chasing down symptoms like smoking, oil blow-by, or weak throttle response, this refresh kit delivers a precise, OEM-fit solution. It includes a new piston ring kit and top-end gasket kit—everything you need to seal the deal and boost compression the right way.
Built to meet or exceed OEM standards, this is a go-to solution when your engine needs new life without tearing into the bottom end.
This Kit Includes:
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Top End Gasket Kit
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Standard Bore Piston Ring Kit
Why Choose This Refresh Kit:
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Ideal for minor top-end performance issues
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Fixes power loss, blow-by, and early signs of wear
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Excellent option when the piston is still good, but the rings are tired
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Quick and clean install for DIYers or shop work
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Backed by our 1-year warranty
Perfect For:
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Riders doing seasonal maintenance
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DIY rebuilders targeting compression loss
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Trail riders and weekend warriors
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Mid-mileage Raptor 660R engines with top-end fatigue
Don’t Let Compression Loss Stall Your Ride
Get back the throttle response and engine health your quad was built for.
Order your Yamaha Raptor 660R Top End Refresh Kit today and restore your power without the hassle of a full rebuild.
Need advice or installation help?
Visit our FAQ or Contact Us — our experienced engine team is here to help.
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