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Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic
Load image into Gallery viewer, 2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic

SKU: MP-001-A009~VT1

2007-2009 Yamaha YBR250 (1S4) Piston Cylinder Gasket Top End Kit 74mm 1S4-11311-00-A0 1S4-11311-01-A0 Generic

Regular price $211.99
Sale price $211.99 Regular price
Sale Sold out
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In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.

Product Overview
This complete top end rebuild kit is an ideal solution if your engine has 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 service life.
Gaskets are made from high-performance materials for long-lasting sealing reliability.
A cost-effective replacement for worn or damaged original components.
Kit is built to standard spec: 74mm bore x 58mm stroke with a 17mm steel piston pin.
All components are bolt-on ready for a hassle-free installation.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum
Displacement: 249ccm
Bore Type: Standard Bore
Bore Size: STD 74mm
Stroke: 58mm
Pin Diameter: 17mm
Cylinder Casting: 1S400

Replacement Part Number:
Cylinder: 1S4-11311-01-A0, 4D3-11311-01-00
Cylinder Base Gasket: 4D3-11351-00-00
Cylinder Head Gasket: 5XT-11181-00-00
Piston (Std): 1S4-11631-20-A0
Pin, Piston: 4XV-11633-00-00
Piston Ring Set (Std): 4XV-11603-00-00
Circlips, piston: 90468-12069
Chain Tensioner Gasket: 5XT-12213-00-00

Compatibility:
Fit for Yamaha ATV Raptor 250 all models 2008-2013

Fit for Yamaha YBR250 Fazer 2007-2011
Fit for Yamaha XT250 2008-2022
Fit for Yamaha XTZ250 Lander 2009-2018
Fit for Yamaha YS250 Fazer 2014-2017

(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(STD)
1x Piston Ring Set
1x Wristpin 
2x Circlip
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Tensioner Gasket

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!

Customer Reviews

Based on 20 reviews
90%
(18)
5%
(1)
5%
(1)
0%
(0)
0%
(0)
A
Anonymous
10/10 Recommend to buyers!

Ordering was fat and easy, the shipping was very fast as well. We needed this for a customer vehicle in the shop and we were able to get this done within our timeframe. The customer is happy as well.

A
Anonymous
Very good

The package was secure and everything arrived in pristine condition.

A
Anonymous
Easy to Use

Simple to install and worked as expected.

A
Anonymous
Perfect Fit

Definitely 5 stars all round, shipping 5 quality 5 stars. Would definitely recommend this company to anyone

A
Anonymous
Great product

Shipping was fast and it was the exact part I needed. Highly recommend!!