CYLINDER KIT 95.00mm YAMAHA YFZ450R 09-20 AT-09472K 2S2-11311-10-00

YAMAHA ATV Parts:

• YFZ450R 2009 - 2020


• YFZ450X 2010 - 2011

CYLINDER REBUILD KIT STD BORE 95.00mm

• Brand New and Designed Strictly Off the OEM Specifications.


• Cast from AB4C Aluminum with Nikasil Plated Sleeves.


• Most Cylinders are Simple Drop-in Install with No Case Modifications Necessary.

Cylinder Details:

• Sleeve: Nikasil


• Hardness: HV500~600


• Thickness: 0.08 +/- 0.02mm


• Cylinder Material: JIS AC4B-T6 Aluminum, Hardness HR65up

Part No.: 56-K136.95.KIT (Available at oro2u.com)

Cross-reference numbers ONLY:

• Piston: NA-40009H


• Gasket, Cylinder Head: 2S2-11181-00-00


• Gasket, Cylinder BASE: 2S2-11351-00-00


• Cylinder: 2S2-11311-10-00 / 2S2-11311-11-00


• Piston (Std): 5TG-11631-11-00 / 5TG-11631-12-00


• Piston Ring Set (Std): 5TG-11603-00-00


• Pin, Piston: 5TG-11633-10-00


• Circlip: 93450-22027-00


• PSYCHIC AT-09472K