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Engine - Valve Train

2500 products
Powersport Superstore is your go-to source for Engine - Valve Train and related parts. Shop our unbeatable selection of Valve Train with top-tier service, fast shipping, and great prices.
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49% Off
Vesrah GG-4058-EX Exhaust Valve
$25.69
$25.69
$49.95
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:2008-2009 Kawasaki KLX450R
Wiseco VS7210 7.48mm Valve Shim Refill - 2.10mm
$18.91
$18.91
Diameter: 8.90mm Thickness: 2.10mmShim kits are through-hardened and precision ground to exact sizes. Refill kits are by individual size, 5 shims per size.
13% Off
Psychic Mx XU-09524IK Intake Valve Kit
$100.10
$100.10
$114.95
KIT FEATURES:. All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side. All components are manufactured under iso 9001 certified factories. Nitr...
10% Off
Psychic Mx XU-09550IK Intake Valve Kit
$76.70
$76.70
$84.95
KIT FEATURES:. All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side. All components are manufactured under iso 9001 certified factories. Nitr...
10% Off
Kibblewhite Precision 82-82232 Exhaust Valve Guide
$23.79
$23.79
$26.43
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
10% Off
Kibblewhite Precision 40-40192H White Diamond Exhaust Valve - Oversized +1mm
$26.93
$26.93
$29.81
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
10% Off
Kibblewhite Precision 82-82239 Exhaust Valve Guide
$23.79
$23.79
$26.43
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
Bronco AU-09222I Intake Valve
$15.05
$15.05
Bronco offers OEM Replacement valves for both utility and sportmodel ATVs. OEM Replacement valves are made of durable SUH35B heat resistant steel that also come with fill Nitride finish for further...
Pro-X 29.748312.5 7.48mm Shims - 3.125mm
$15.02
$15.02
Replacement shims.Vehicle Fitment:2013-2015 Gas Gas EC 250 F 2013-2015 Gas Gas EC 300 F 2007-2009 Honda CRF150R 2012-2020 Honda CRF150R 2004-2017 Honda CRF250R 2004-2009 Honda CRF250X 2012-2013 Hon...
Pro-X 29.100252.5 10.00mm Shims - 2.525mm
$15.02
$15.02
Replacement shims.Vehicle Fitment:2011-2014 Beta 350 RR 2015-2016 Beta 350 RR EFI 2017-2020 Beta 350 RR Race Edition 2015-2016 Beta 390 RR 2017-2020 Beta 390 RR Race Edition 2010-2014 Beta 400 RR 2...
Psychic Mx XU-09557S Intake And Exhaust Valve Springs
$12.25
$12.25
Developed from an ultra high strength alloy. Heat treated to increase the durability. Machined to precise specifications.Vehicle Fitment:2011-2012 KTM 350 SX-F 2012 KTM 350 XC-F
K&L Supply 13-7700 13.00mm Valve Shim Refill - 3.05mm
$36.07
$36.07
K and L shims exceed the maximum of the Apparent Rockwell Hardness C scale.. Our shims average 47.0 compared to the 46.0 maximum..
55% Off
Vesrah GH-3015-EX Exhaust Valve
$77.70
$77.70
$171.95
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:2008-2016 Suzuki RM-Z450 2010 Suzuki RMX450Z
48% Off
Vesrah GG-4054-EX Exhaust Valve
$21.81
$21.81
$41.95
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:2005-2006 Kawasaki Z750S
39% Off
Vesrah GG-4027-IN Intake Valve
$16.34
$16.34
$26.95
Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:1988-1990 Kawasaki ZX1000 Ninja ZX-10
7% Off
Arlen Ness 03-632 10-Gauge Pushrod Tube Kit - Chrome
$214.06
$214.06
$229.95
Machined from 6061 T-6 billet aluminum. Lower tubes allow easy access for adjustable pushrods. Each kit consists of lower tubes, spring cups, top clips and all necessary seals. Requires use of the ...
Andrews 288015 Cam Drive Sprocket
$115.20
$115.20
34 ToothMust be purchased to convert keyed to splined, on all 1999 stock models.. Manufactured from 4340 steel and replaces the stock 34-tooth cam drive sprocket.Vehicle Fitment:2000-2006 Harley D...
11% Off
Andrews 212320 AB Camshaft
$223.68
$223.68
$251.95
Intake Opening (degrees): 21. Intake Closing (degrees): 43. Exhaust Opening (degrees): 50. Exhaust Closing (degrees): 26. Intake Duration (degrees): 244. Exhaust Duration (degrees): 256. Intake Lif...
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