Availability
Powersports Valves
Valve, White Diamond® Inconel, +1.0mm O/S EX, Harley-Davidson®, Milwaukee-Eight, 2017-'20
Part Number: KPM-20-21062K
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, +2.0mm O/S EX, Harley-Davidson®, Milwaukee-Eight, 2017-'20
Part Number: KPM-20-21063K
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-30-30223
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Exhaust, Stainless Steel, for use on Honda®, Each
Part Number: KPM-30-3023
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-30-30910
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Kit, Harley-Davidson®, Panhead, 1948-'65
Part Number: KPM-20-22100
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Kit, Harley-Davidson®, Shovelhead 80", 1978-'83
Part Number: KPM-20-22500
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Kit, Harley-Davidson®, Evo Sportster 883cc, 1986-'03
Part Number: KPM-20-22700
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-10-4148
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Powersports, White Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-40-4180H
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Powersports, White Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-40-4181H
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 Steel, Kawasaki, Exhaust, Each
Part Number: KPM-40-40416
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, Stock + 1.00mm Head Size, Kawasaki, Each
Part Number: KPM-40-40417
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, Stock + 1.00mm Head Size, Kawasaki, Each
Part Number: KPM-40-40925
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, 1.990" Head, Various Harley-Davidson® Applications
Part Number: KPM-20-20905
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, 1.585" Head, Various Harley-Davidson® Applications
Part Number: KPM-20-20930
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, 1.700"" Head x 5/16"" Stem
Part Number: KPM-20-20985BH
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-20-20990
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, Harley-Davidson®, Milwaukee-Eight, 2017-'20
Part Number: KPM-20-21016H
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, Stock + 0.50mm Head Size, Kawasaki, Each
Part Number: KPM-40-4193
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Exhaust, STD, Yamaha YZ250F, 2014-'16
Part Number: KPM-80-80916
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, EX, Yamaha®, YXZ1000R, 2016-2017
Part Number: KPM-80-81316
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, Exhaust, Intake, Each
Part Number: KPM-60-4310BH
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 EX, Kawasaki®, KX 250F, 2017-2019
Part Number: KPM-40-41416T
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve, Tensilite® Titanium, STD IN, Kawasaki®, KX 250's, 2020-2023
Part Number: KPM-40-41612T
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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