Engine Parts
Other Variations
Vlv Kit In Stainless Steel Yz450f 03-09
Part # 0926-2739
$324.52
NY: 0
National: 7
- —Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves
- —Extends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts
- —Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases
- —Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software
- —Specifically designed and engineered for each application
- —Made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Riding StyleOff-Road
Spring Seat Pressure39 lb
Length3.040"
Stem Diameter0.1765"
ApplicationIntake
TypeConversion
Collar MaterialTitanium
Head Diameter27.00 mm
Spring Lift0.380"
Spring Open Pressure86 lb
Valve Seat Height1.105"
Length3.000"
Head Diameter1.063"
Product NameValve and Spring Kit
Riding StyleATV
Stem Diameter4.50 mm
Tulip Angle15°
UnitsKit
MaterialWhite Diamond® Stainless
Spring Lift0,380"
Weight0.5 lbs
Dimensions (L x W x H)8.8" x 5.4" x 2.27"
Fits These Vehicles (49)
YFZ450R2025
YFZ450R2024
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YFZ450R2020
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YFZ 450 X 4x22018
YFZ450R2018
YFZ450R2017
WR450F2016
YFZ450R2016
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YFZ450R2015
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YFZ450R2014
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WR450F2012
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YFZ450R2012
WR450F2011
YFZ450R2011
YFZ450X2011
YFZ450X2010
YFZ450R2010
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YZ450F2009
YFZ 450 X 4x22009
YFZ450R2009
WR450F2009
YFZ4502009
YZ450F2008
YFZ4502008
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YZ450F2007
WR450F2007
YFZ4502007
WR450F2006
YFZ4502006
YZ450F2006
YFZ4502005
WR450F2005
YZ450F2005
YZ450F2004
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YFZ4502004
YZ450F2003
WR450F2003
Not sure it fits? Call our Harley techs at 607-654-7431.
