Collection:
Engine - Valve Train - Valve Seats
59 products
Powersport Superstore is your go-to source for Engine - Valve Train - Valve Seats and related parts. Shop our unbeatable selection of Valve Seats with top-tier service, fast shipping, and great prices.
Kibblewhite Precision 10-SB390 Valve Seat for Titanium Valve
Regular price
$46.44
Sale price
$46.44
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Head Diameter: 39mm. O.D.: 1.535in. I.D.: 1.024in. Height: .434in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper-based material designed specifically ...
Kibblewhite Precision 10-SC523 Cast Iron Exhaust Valve Seat
Regular price
$23.98
Sale price
$23.98
Regular price
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Quantity: Pkg. of 1. Outside Diameter: 52.32mm / 2.060in. Inside Diameter: 39.67mm / 1.562in. Height: 11.43mm / 0.450in. KPMI R&D has produced a proprietary cast iron blend that thrives in the...
Kibblewhite Precision 10-SB280 Valve Seat for Titanium Valve
Regular price
$38.94
Sale price
$38.94
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Head Diameter: 28mm. O.D.: 1.102in. I.D.: .827in. Height: .375in. All years of the Yamaha YZ/WR250F are 5-valve engines using three intake seats and two exhaust seats. Copper-based material design...
Kibblewhite Precision 10-SB340 Valve Seat for Titanium Valve
Regular price
$38.94
Sale price
$38.94
Regular price
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/per
Head Diameter: 34mm. O.D.: 1.339in. I.D.: 1.024in. Height: .375in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper-based material designed specifically ...
Kibblewhite Precision 10-SB250 Valve Seat for Titanium Valve
Regular price
$38.94
Sale price
$38.94
Regular price
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/per
Head Diameter: 25mm. O.D.: .984in. I.D.: .669in. Height: .355in. All years of the Yamaha YZ/WR250F are 5-valve engines using three intake seats and two exhaust seats. Copper-based material designe...
Kibblewhite Precision 10-SC310 Iron Alloy Valve Seat for Steel Valve
Regular price
$20.11
Sale price
$20.11
Regular price
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/per
All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 31mm. 1.220in. x .906in.x .375in. OD x ID x Height. Premium valve seats for applications using ste...
Kibblewhite Precision 10-SB385 Valve Seat for Titanium Valve
Regular price
$48.06
Sale price
$48.06
Regular price
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/per
Head Diameter: 38.5mm. O.D.: 1.516in. I.D.: 1.142in. Height: .434in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper-based material designed specificall...
Kibblewhite Precision 10-SB330 Valve Seat for Titanium Valve
Regular price
$38.94
Sale price
$38.94
Regular price
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/per
Head Diameter: 33mm. O.D.: 1.299in. I.D.: .984in. Height: .375in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper-based material designed specifically f...
Kibblewhite Precision 10-SB290 Valve Seat for Titanium Valve
Regular price
$38.94
Sale price
$38.94
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/per
Head Diameter: 29mm. O.D.: 1.142in. I.D.: .827in. Height: .375in. The YZ450F 03-09 and WR450F 03-12 are 5-valve engines using three intake seats and two exhaust seats. Copper-based material design...
Kibblewhite Precision 10-HC541 High Chrome Valve Seat - Intake/ Exhaust
Regular price
$24.60
Sale price
$24.60
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/per
OD: 2.132in. ID: 1.800in. Thickness: 0.460in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Kibblewhite Precision 10-HC549 High Chrome Valve Seat - O/S Intake/ Exhaust
Regular price
$24.60
Sale price
$24.60
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/per
Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughness. Machined from solid bar stock and ground to...
10% Off
Wiseco SVKB1337 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2008-2009 Honda CRF250R
10% Off
Wiseco SVKB4341 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2011-2016 Kawasaki KX250F
10% Off
Wiseco SVKB1410 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2013-2016 Honda CRF450R
10% Off
Wiseco SVKB1409 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2009-2012 Honda CRF450R
10% Off
Wiseco SVKB1403 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2002-2006 Honda CRF450R
10% Off
Wiseco SVKB2402 Garage Buddy Valve Set
Regular price
$377.99
Sale price
$377.99
Regular price
$419.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2013-2015 Gas Gas EC 250 F 2013-2015 Gas Gas EC 300 F 2001-2013 Yamaha YZ250F
10% Off
Wiseco SVKB4336 Garage Buddy Valve Set
Regular price
$310.34
Sale price
$310.34
Regular price
$344.95
Unit price
/per
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2007-2008 Kawasaki KX250F
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