Availability
Valve Stem Installation Protector, 0.3125 in. Stem Diameter, Harley-Davidson®, Each
Part Number: KPM-20-20637
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Valve, Black Diamond, Exhaust, Stainless Steel, + 1mm Valve Head Oversize, Harley-Davidson®, Each
Part Number: KPM-20-20326R
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-20-20323R
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Valve Guide, Manganese Bronze, + 0.001 in., Exhaust, Buell, Harley-Davidson®, Each
Part Number: KPM-20-20701M
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Valve Stem Installation Protector, 0.313 in. Stem Diameter, Harley-Davidson®, Each
Part Number: KPM-20-20634
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Tools, Valve Stem Seal Installation, Aluminum, Black Anodized, Harley-Davidson®, Kit
Part Number: KPM-20-20835
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Valve, Black Diamond, Exhaust, Stainless Steel, Harley-Davidson®, Each
Part Number: KPM-20-4170
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Wrist Pin Bushings, Engine Builder Series, Bronze, Stock O.D., Harley-Davidson®, Pair
Part Number: KPM-20-20570
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Tool, Valve Stem Seal Installation, Aluminum, Red Anodized, Harley-Davidson®, Each
Part Number: KPM-20-20830
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wrist Pin Bushing, Engine Builder Series, Bronze, Stock O.D., Harley-Davidson®, Each
Part Number: KPM-20-20580
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Powersports Valvetrain Kit, Valve Spring Kit, Beehive, H. T. Steel Retainers, .610" Lift
Part Number: KPM-20-21400
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Valve Springs, Retainers, Locks, Dual, Steel Retainers, 0.600 in. Maximum Lift, Buell, Harley-Davidson®, Kit
Part Number: KPM-20-20364
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Powersports Valvetrain Kit, Valve Spring Kit, Beehive, H. T. Steel Retainers, 660" Lift
Part Number: KPM-20-21500
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Guide, Mng. Brz., 0.530" Top IN +0.001, Various Harley® Applications
Part Number: KPM-20-20861M
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Guide, Cast Iron, Intake, 0.275 in. Inside Diameter, + 0.001 in Outside Diameter, Buell, Harley-Davidson®
Part Number: KPM-20-20691C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve, Black Diamond, Exhaust, Stainless Steel, + 1mm Valve Head Oversize, Harley-Davidson®, Each
Part Number: KPM-20-4170R
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Guide, Bronze, Intake, .310 in. Inside Diameter, + .001 in. Outside Diameter, Harley-Davidson®, Each
Part Number: KPM-20-2121
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Guide, C630, EX STD, Harley-Davidson®, Milwaukee-Eight, 2017
Part Number: KPM-20-21030
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Guide, Mng. Brz., EX +0.002, Harley-Davidson®, Milwaukee-Eight, 2017
Part Number: KPM-20-21032M
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-20-20056
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
INTAKE 7MM STEM
Part Number: KPM-20-20935
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-20-20322
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Valve Guide, Powersports, Bronze, Exhaust, Each
Part Number: KPM-20-20709
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Guide, Mng. Brz., EX STD, Harley-Davidson®, Milwaukee-Eight, 2017
Part Number: KPM-20-21030M
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Valve Guide, Bronze, Intake, 0.275 in. Inside Diameter, Stock Outside Diameter, Buell, Harley-Davidson®, Each
Part Number: KPM-20-20690
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
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