Product Overview:
If your cylinder is blown, compression is too low, or piston seizure has occurred, this kit is the perfect solution for you.
The kit includes everything needed for a complete top-end rebuild: cylinder, forged piston, rings, pin, clips, and top-end gasket kit (exactly as pictured).
The piston is nickel-silicon carbide plated for enhanced durability and long life.
Anodized piston for superior heat resistance and an extended lifespan.
High-performance gaskets are used to increase durability and provide greater reliability.
Includes all gaskets pictured for a full top-end rebuild.
This kit is designed for a standard bore size of 77.0 mm with a 53.6 mm stroke and a 16mm steel piston pin.
Compression Ratio: 12.7:1
A great low-cost replacement for defects in the original cylinder.
Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum, Steel
Displacement: 249cc
Engine type: 4-Stroke
Bore Type: Standard Bore
Bore diameter: 77.00mm
Stroke: 53.6 mm
Pin diameter: 16mm
Pin Length: 38.5mm
Replacement Part Number:
Cylinder: 5XC-11311-20, 5XC-11311-10, 5XC-11311-01, 5XC-11311-00, 5UL-11311-00, 5NL-11311-00
Cylinder Base Gasket: 5NL-11351-00
Cylinder Head Gasket: 5NL-11181-00
Piston (Std): 5NL-11631-10, 5NL-11631-20
Pin, Piston: 5NL-11633-00
Piston Ring Set (Std): 5NL-11603-00
Circlips, piston (2): 93420-16086
Exhaust Gasket: 5NL-14613-00
Chain Tensioner Gasket: 4FM-12213-00
Compatibility:
Fit for Yamaha YZ250F 2001-2013
Fit for Yamaha WR250F 2001-2013
(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)
Package List:
1x Cylinder
1x Piston
1x Piston Ring Set
1x 16mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Exhaust Gasket
1x Chain Tensioner Gasket
(Comes exactly as pictured.)
Notes:
Carefully compare to your old parts to be sure this is the correct part for your machine.
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: 3-8 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!
