Yamaha 2009-2021 YFZ450R / 2010-2011 YFZ450X Top End Rebuild Kit Cylinder Piston Gasket Generic
Product Overview
This complete top end rebuild kit is a reliable solution for engines with low compression, cylinder damage, or piston seizure.
Includes everything shown: cylinder, piston, rings, pin, clips, and top end gasket kit.
Piston is anodized for superior heat resistance and extended durability.
Gaskets are made from high-performance materials for consistent sealing and reliability.
A practical and affordable replacement for worn or defective original components.
Kit is designed to standard spec: 95.00mm bore x 63.40mm stroke with a 20mm steel piston pin.
All components are bolt-on ready for a hassle-free installation.
Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Actual Displacement: 449cc
Bore Type: Stanard Bore
Bore Size: STD 95.00mm
Stroke: 63.40mm
Pin Length: 48mm
Pin Diameter: 20mm
Replacement Part Number:
Cylinder: 2S2-11311-10-00, 2S2-11311-11-00
Cylinder Base Gasket: 2S2-11351-00-00
Cylinder Head Gasket: 2S2-11181-00-00
Chain Tensioner Gasket: 4FM-12213-00-00
Exhaust Gasket: 3VD-14613-01-00
Piston(Std): 5TG-11631-11-00, 5TG-11631-12-00
Pin, piston: 5TG-11633-10-00
Piston Ring Set(Std): 5TG-11603-00-00
Circlip, piston: 93450-22027-00
Compatibility:
(fits YFZ450R and YFZ450X FUEL INJECTED models ONLY, will NOT fit YFZ450 CARBURETED MODEL Models.)
Fit for Yamaha YFZ450R 2009 - 2021
Fit for Yamaha YFZ450X 2010 - 2011
Also fits 06-09 YZ450F & 07-11 WR450F off-road, only the cylinder and gasket will fit, pistion kit will NOT fit,?
cause our wristpin is 20mm, fits YFZ450, and YZ450F & WR450F required 18mm wristpin, you can use your original piston kit, please do not purchase if you can not accept it.
Fit for Yamaha YZ450F 2006-2009 (Only cylinder and gasket kit will fit.)
Fit for Yamaha WR450F 2007-2009/2011 (Only cylinder and gasket kit will fit.)
(Compatibility Chart is for Reference ONLY!!!)?
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)
Package List:
1x 95mm Cylinder
1x Piston(STD)
1x Piston Ring Set
1x 20mm Wristpin?
2x Circlips
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Chain Tensioner Gasket
1x Exhaust Gasket
Notes:
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.
Delivery:
Free Shipping on all orders
Estimated Shipping Time: 3-5 working days
Secure Packaging: Waterproof and protective to ensure safe delivery
Warranty:
Premium Quality: Durable materials and precision manufacturing
1-Year Warranty for peace of mind
Return Policy: Items can be returned within 30 days of receipt
24/7 Customer Support: Our team is available to assist you around the clock
Additional Content:
No Sales Tax: Enjoy tax-free shopping!