Engine Rebuild Kit Yamaha YFZ 450 (2006-2009 Models)
$911.09
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Backed by a REV6 1-year warranty and nationwide shipping. Order now with confidence.
Description
The Engine Rebuild Kit for the 2006–2009 Yamaha YFZ 450 delivers the essential components needed to bring your engine back to reliable performance. The included heavy-duty stroker crank increases displacement, giving the machine true 450cc output. The REV6 1-year warranty backs every part.
THIS KIT INCLUDES
- Crankshaft (1.4mm heavy-duty stroker)
- Crankshaft main bearings
- Forged piston kit (11.4:1 stock ratio)
- Complete gasket set
- Oil seal set
- Timing chain
LEARN MORE & GET SUPPORT
Read what’s covered under our warranty policy. For engine-building tips and maintenance insight, visit the REV6 Blog. Quick answers are available in our FAQ section, or you can reach our team anytime through the contact page.
TAKE ACTION
This rebuild kit provides the core internal parts needed to restore compression, improve durability, and get your YFZ 450 back to peak performance. With nationwide shipping, you can start your rebuild as soon as it arrives—add this kit to your cart today.
REV6 is proud to support riders across the country, including the people who serve; veteran discounts are available.
