2Bros Parts

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

$264.40

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Delivery to United States 5–8 business days

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CYLINDER KIT 95.00mm. Cast from AB4C Aluminum with Nikasil Plated Sleeves. Sleeve: Nikasil. Hardness: HV500~600. Thickness: 0.08 +/- 0.02mm. Cylinder Material: JIS AC4B-T6 Aluminum, Hardness HR65up. 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.

Specifications
SKU
56-K136.95.KIT
Brand
Dirt Racing
Availability
In Stock (5)

Fitments (33)

MakeModelYear
YAMAHAYFZ 450R2009
YAMAHAYFZ 450R2010
YAMAHAYFZ 450R2011
YAMAHAYFZ 450R2012
YAMAHAYFZ 450R2013
YAMAHAYFZ 450R2014
YAMAHAYFZ 450R2015
YAMAHAYFZ 450R2016
YAMAHAYFZ 450R2017
YAMAHAYFZ 450R2018
YAMAHAYFZ 450R2019
YAMAHAYFZ 450R2020
YAMAHAYFZ 450X2009
YAMAHAYFZ 450X2010
YAMAHAYFZ 450X2011
YAMAHAYFZ 450X2012
YAMAHAYFZ 450X2013
YAMAHAYFZ 450X2014
YAMAHAYFZ 450X2015
YAMAHAYFZ R 4502009
YAMAHAYFZ R 4502010
YAMAHAYFZ R 4502011
YAMAHAYFZ R 4502012
YAMAHAYFZ R 4502013
YAMAHAYFZ R 4502014
YAMAHAYFZ R 4502015
YAMAHAYFZ X 4502009
YAMAHAYFZ X 4502010
YAMAHAYFZ X 4502011
YAMAHAYFZ X 4502012
YAMAHAYFZ X 4502013
YAMAHAYFZ X 4502014
YAMAHAYFZ X 4502015
General Product Group
Engine
General Product Type
Cylinder Kits
General Size
95.00mm
Variant Id
252832
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Dirt Racing Cylinder Kit 95.00mm Bore for Yamaha YFZ450R

Revitalize your Yamaha ATV's engine with this premium cylinder kit from Dirt Racing. Engineered to meet or exceed OEM specifications, this kit provides a reliable solution for engine rebuilds, ensuring your machine performs at its peak.

Key Features:

  • Standard Bore Size: Precisely machined to a 95.00mm bore, ensuring a perfect fit and optimal compression.
  • Durable Construction: Cast from high-quality AB4C aluminum for excellent heat dissipation and strength, featuring Nikasil plated sleeves for superior wear resistance and reduced friction.
  • Easy Installation: Designed for a straightforward drop-in installation, typically requiring no modifications to the engine cases.
  • Nikasil Sleeve: The Nikasil sleeve offers exceptional hardness (HV500~600) and a precise thickness of 0.08 +/- 0.02mm, contributing to engine longevity and performance.
  • Aluminum Cylinder Material: The cylinder body is constructed from JIS AC4B-T6 aluminum with a hardness of HR65up, providing a robust and lightweight component.

This cylinder kit is an essential component for restoring or enhancing the power and reliability of your Yamaha YFZ450R.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call us+44 330 133 3748
Email us[email protected]

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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