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Cylinder Piston Gasket Top End Rebuild for Yamaha Raptor 250 YFM250R ATV 08-13

Application

For Yamaha ATV Raptor 250 all models 2008-2013
For Yamaha YBR250 Fazer 2007-2011
For Yamaha XT250 2008-2022
For Yamaha XTZ250 Lander 2009-2018
For Yamaha YS250 Fazer 2014-2017

OE/Part number

1S4-11311-01-A0, 4D3-11311-01-00, 4D3-11351-00-00, 5XT-11181-00-00, 1S4-11631-20-A0, 4XV-11633-00-00, 4XV-11603-00-00, 90468-12069,
5XT-12213-00-00, 1S41131101A0, 4D3113110100, 4D3113510000, 5XT111810000, 1S41163120A0, 4XV116330000, 4XV116030000, 9046812069, 5XT122130000

Feature

1. Cast piston has super-high silicone content for additional strength.
2. Piston skirts are Molybdenium coated to minimize resistance/wear and provide extended life.
3. Piston dome is anodized for superior heat resistance and longer lifespan.
4. The gaskets use performance materials to increase durability and provide greater reliability.
5. All of the components within this kit are bolt-on ready for a hassle free installation.

Specification

Condition	New
Bore Size	74.00mm
Piston diameter	73.93mm
Disaplacement	249cc
Type	Cylinder Piston Top End Kit
Fitment Type	Direct Replacement
Size	Standard Size
Piston height	40.50mm
Piston pin diameter	17.00mm
Piston pin height	49.00mm
Package Includes	1* Cylinder 1* Piston 1* Piston Ring Set 1* Wristpin 2* Circlip 1* Cylinder Base Gasket 1* Cylinder Head Gasket 1* Tensioner Gasket
Manufacturer Warranty	2 Years