Engine Kits & Rotating Assemblies

PERFORMANCE MASTER KIT

Part Number: MAH-PMK8002

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Estimated Ship Date: Jul 28, 2025 if ordered today

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PERFORMANCE MASTER KIT

Part Number: MAH-PMK9800

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Estimated Ship Date: Jul 28, 2025 if ordered today

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PERFORMANCE MASTER KIT

Part Number: MAH-PMK9801

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Estimated Ship Date: Jul 28, 2025 if ordered today

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PERFORMANCE MASTER KIT

Part Number: MAH-PMK9802

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Estimated Ship Date: Jul 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM3041

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Estimated Ship Date: Jul 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM3062

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Rebuild Kit, Complete Bottom End, Stroker Crank, Kawasaki, Kit

Part Number: HRI-CBK0157

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Estimated Ship Date: Tomorrow if ordered today

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Rebuild Kit, Complete Bottom End, Kawasaki, Kit

Part Number: HRI-CBK0171

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Estimated Ship Date: Tomorrow if ordered today

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Rebuild Kit, Complete Bottom End, Yamaha, YFZ450R, YFZ450X, Kit

Part Number: HRI-CBK0179

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Estimated Ship Date: Tomorrow if ordered today

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Rebuild Kit, Complete Bottom End, Yamaha, Kit

Part Number: HRI-CBK0205

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Big Bore Cylinder Kit, Forged Piston, 98mm Bore, Suzuki, ATV, Kit

Part Number: CLW-41002-K01

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Racing Spring Kit, HT Steel, 0.630" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'24

Part Number: KPM-20-23850

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Yamaha®, Various 450'S, 2003-2006

Part Number: KPM-80-82050

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR XP1000, 2015-2019

Part Number: KPM-82-83150

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Piston/Spring Kit, 0.440" Lift, Polaris®, Predator/Outlaw 500, 2003-2007

Part Number: KPM-82-83250

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86050

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86060

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR XP Turbo, 2015-2019

Part Number: KPM-82-83160

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR 900, 2013-2014

Part Number: KPM-82-83210

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Yamaha®, WR/ YZ 250F, 2001-2013

Part Number: KPM-80-82400

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR 900, 2015-2016

Part Number: KPM-82-83240

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86055

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Yamaha®, Various 450'S, 2006-2020

Part Number: KPM-80-82060

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR XP900, 2011-2012

Part Number: KPM-82-83230

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Cyl. Head Serv. Kit, Polaris®, RZR XP1000, 2014

Part Number: KPM-82-83220

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Estimated Ship Date: Jul 14, 2025 if ordered today

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