2Bros Parts

VALVE STEM SEAL YZ450F '03-09, PROX 35.VS012 + YFZ450 '04-13, SOLD INDIVIDUALLY!

$6.22

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

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ProX valve stem seal, size 4.5 x 8.2 x 8.0 mm. ProX offers a wide range of valve stem seals for MX and off-road motorcycles. This valve stem seal is sold individually. The ProX part number is 35.VS012.

Specifications
SKU
65-3811.PX.EA
Brand
Pro-X Racing
Availability
In Stock (3)

Fitments (128)

MakeModelYear
GAS-GASEC F 2502010
GAS-GASEC F 2502011
GAS-GASEC F 2502012
GAS-GASEC F 2502013
GAS-GASEC F 2502014
GAS-GASEC F 2502015
GAS-GASEC F 3002013
GAS-GASEC F 3002014
GAS-GASEC F 3002015
GAS-GASEC F 4502013
GAS-GASEC F 4502014
GAS-GASEC F 4502015
YAMAHAWR 250F2001
YAMAHAWR 250F2002
YAMAHAWR 250F2003
YAMAHAWR 250F2004
YAMAHAWR 250F2005
YAMAHAWR 250F2006
YAMAHAWR 250F2007
YAMAHAWR 250F2008
YAMAHAWR 250F2009
YAMAHAWR 250F2010
YAMAHAWR 250F2011
YAMAHAWR 250F2012
YAMAHAWR 250F2013
YAMAHAWR 400F1998
YAMAHAWR 400F1999
YAMAHAWR 400F2000
YAMAHAWR 426F2001
YAMAHAWR 426F2002
YAMAHAWR 450F2003
YAMAHAWR 450F2004
YAMAHAWR 450F2005
YAMAHAWR 450F2006
YAMAHAWR 450F2007
YAMAHAWR 450F2008
YAMAHAWR 450F2009
YAMAHAWR 450F2010
YAMAHAWR 450F2011
YAMAHAWR 450F2012
YAMAHAWR 450F2013
YAMAHAWR 450F2014
YAMAHAWR 450F2015
YAMAHAYFZ 4502004
YAMAHAYFZ 4502005
YAMAHAYFZ 4502006
YAMAHAYFZ 4502007
YAMAHAYFZ 4502008
YAMAHAYFZ 4502009
YAMAHAYFZ 4502010
YAMAHAYFZ 4502011
YAMAHAYFZ 4502012
YAMAHAYFZ 4502013
YAMAHAYFZ 450 R2009
YAMAHAYFZ 450 R2010
YAMAHAYFZ 450 R2011
YAMAHAYFZ 450 R2012
YAMAHAYFZ 450 R2013
YAMAHAYFZ 450 R2014
YAMAHAYFZ 450 R2015
YAMAHAYFZ 450 R2016
YAMAHAYFZ 450 R2017
YAMAHAYFZ 450 R2018
YAMAHAYFZ 450 R2019
YAMAHAYFZ 450 R2020
YAMAHAYFZ R 4502009
YAMAHAYFZ R 4502010
YAMAHAYFZ R 4502011
YAMAHAYFZ R 4502012
YAMAHAYFZ R 4502013
YAMAHAYFZ R 4502014
YAMAHAYFZ R 4502015
YAMAHAYFZ R 4502016
YAMAHAYFZ R 4502017
YAMAHAYFZ R 4502018
YAMAHAYFZ R 4502019
YAMAHAYFZ R 4502020
YAMAHAYFZ R 4502021
YAMAHAYFZ R 4502022
YAMAHAYFZ R 4502023
YAMAHAYFZ R 4502024
YAMAHAYFZ R 4502025
YAMAHAYFZ X 4502010
YAMAHAYFZ X 4502011
YAMAHAYZ 250F2001
YAMAHAYZ 250F2002
YAMAHAYZ 250F2003
YAMAHAYZ 250F2004
YAMAHAYZ 250F2005
YAMAHAYZ 250F2006
YAMAHAYZ 250F2007
YAMAHAYZ 250F2008
YAMAHAYZ 250F2009
YAMAHAYZ 250F2010
YAMAHAYZ 250F2011
YAMAHAYZ 250F2012
YAMAHAYZ 250F2013
YAMAHAYZ 400F1998
YAMAHAYZ 400F1999
YAMAHAYZ 426F2000
YAMAHAYZ 426F2001
YAMAHAYZ 426F2002
YAMAHAYZ 450F2003
YAMAHAYZ 450F2004
YAMAHAYZ 450F2005
YAMAHAYZ 450F2006
YAMAHAYZ 450F2007
YAMAHAYZ 450F2008
YAMAHAYZ 450F2009
YAMAHAYZF-R6 6002006
YAMAHAYZF-R6 6002007
YAMAHAYZF-R6 6002008
YAMAHAYZF-R6 6002009
YAMAHAYZF-R6 6002010
YAMAHAYZF-R6 6002011
YAMAHAYZF-R6 6002012
YAMAHAYZF-R6 6002013
YAMAHAYZF-R6 6002014
YAMAHAYZF-R6 6002015
YAMAHAYZF-R6 6002016
YAMAHAYZF-R6 6002017
YAMAHAYZF-R6 6002018
YAMAHAYZF-R6 6002019
YAMAHAYZF-R6 6002020
YAMAHAYZF-R6 6002021
YAMAHAYZF-R6 6002022
YAMAHAYZF-R6 6002023
YAMAHAYZF-R6 6002024
General Product Group
Cam & Valvetrain
General Product Type
Stem Seal
Variant Id
263680
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Valve Stem Seal

Maintain optimal engine performance and prevent oil leaks with this high-quality ProX Valve Stem Seal. Designed for durability and precise fitment, this seal is an essential component for your motorcycle's cylinder head.

Key Features:

  • Brand: ProX Racing
  • Size: 4.5mm x 8.2mm x 8.0mm
  • Application: Engineered for high-performance off-road motorcycles and ATVs.
  • Construction: Built with robust materials to withstand extreme engine temperatures and pressures.
  • Function: Effectively seals the valve stem, preventing oil from entering the combustion chamber and ensuring efficient engine operation.
  • Sold Individually: Purchase the exact number needed for your application.

ProX Racing is a trusted name in performance parts, providing reliable components for competitive riders and enthusiasts.

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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