Availability
Powersports Valves
Valve Kit, Harley-Davidson®, Knucklehead, 1936-'47
Part Number: KPM-20-22000
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond, Exhaust, Stainless Steel, for use on Honda®, Each
Part Number: KPM-30-30873
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, Std. EX, Honda®, Various 1000cc Twin's, 2016-2021
Part Number: KPM-30-33816K
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, +1mm O/S EX, Honda®, Various 1000cc Twin's, 2016-2021
Part Number: KPM-30-33817K
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, 2.100" Head, Various Harley-Davidson® Applications
Part Number: KPM-20-20955
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, 1.700" Head, Various Harley-Davidson® Applications
Part Number: KPM-20-20960
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, 2.020" Head, Various Harley-Davidson® Applications
Part Number: KPM-20-20965
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Blank, White Diamond Stainless, 2.100"" Head x 5/16"" Stem
Part Number: KPM-20-20980BH
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, Std. IN, Harley-Davidson®, Milwaukee-Eight, 2017-'20
Part Number: KPM-20-21012H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, +0.5mm O/S EX, Harley-Davidson®, Milwaukee-Eight, 2017-’20
Part Number: KPM-20-21017H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond Inconel, 36mmx6.0mm Stem Blank
Part Number: KPM-20-21017K
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond Stainless, 44mmx6.0mm Stem Blank
Part Number: KPM-20-21019H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond Stainless, STD IN, Kawasaki®, KX 250F, 2017-2019
Part Number: KPM-40-41412H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve (OEM Replacement), Tensilite® Titanium, STD IN, Kawasaki®, KX 250F, 2017-2019
Part Number: KPM-40-41412T
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, Std. EX, Kawasaki®, KX 250's, 2020-2023
Part Number: KPM-40-41616H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, White Diamond® Stainless, Std. IN, Kawasaki®, KLX/ KFX 400, 2001-2006
Part Number: KPM-40-40188H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-40-40312
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, 0.985" Head, Various Honda® Applications
Part Number: KPM-30-4221
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, 0.870" Head, Various Honda® Applications
Part Number: KPM-30-4222
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, Std. EX, Polaris®, Various 570's, 2014-2023
Part Number: KPM-82-86016
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Black Diamond Stainless, +1mm O/S EX, Polaris®, Various 570's, 2014-2023
Part Number: KPM-82-86017
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Engine Valves, Titanium, Exhaust, Stock Valve Head Size, Yamaha, Each
Part Number: WIS-VET045
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
ProX Steel Exhaust Valve/Spring Kit KTM250SX-F/EXC-F '08-12
Part Number: PXR-28-SES6329-1
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Valve, Exhaust, Stainless Steel, 5/16 in. Stem, 50.8mm Head Diameter, 5.00 in. Length, Each
Part Number: KPM-20-4171B
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-20-4257
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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