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.:

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

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex