Engine Parts
Valve In Standard 05-07crf450x
Part # 0926-0421
$31.01
National: 12
- —Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel
- —Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics
- —Valve is infused by a special German process to a depth of .002, with a surface build up of .0002 which improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating
- —Each valve is designed using Finite Element Analysis (F.E.A) software, and profiles are tested on a computerized flow bench
- —Stems are coated with black nitroneg
- —Made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
MaterialStainless Steel
Product NameValve
Riding StyleOff-Road
SizeStandard
Stem Diameter5.50 mm
Head Diameter1.378"
ModelBlack Diamond™
ApplicationIntake
Tulip Angle20°
Head Diameter35.00 mm
Length3.315"
Stem Diameter0.2158"
UnitsEach
Weight0.11 lbs
Dimensions (L x W x H)3.6" x 3.21" x 1.39"
Fits These Vehicles (13)
CRF450X2017
CRF450X2016
CRF450X2015
CRF450X2014
CRF450X2013
CRF450X2012
CRF450X2011
CRF450X2010
CRF450X2009
CRF450X2008
CRF450X2007
CRF450X2006
CRF450X2005
Not sure it fits? Call our Harley techs at 607-654-7431.













































































