Engine Kits & Rotating Assemblies

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

Part Number: KPM-20-23850

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

Part Number: KPM-82-86055

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

Part Number: KPM-82-86065

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REMAIN KIT STANDARD

Part Number: MAH-RM2071

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2246

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2293

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2578

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2024

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2027

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT

Part Number: MAH-RM2044

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2045

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Estimated Ship Date: Oct 28, 2025 if ordered today

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REMAIN KIT- STD

Part Number: MAH-RM2046

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Estimated Ship Date: Oct 28, 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: Oct 30, 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: Oct 30, 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: Oct 30, 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: Oct 30, 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: Oct 30, 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: Oct 30, 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: Oct 30, 2025 if ordered today

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MSTR. KIT W/PSTN. PRM. RINGS

Part Number: FEM-MKP6086C-000

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ENGINE KIT

Part Number: FEM-MKP6266A-000

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ENGINE KIT

Part Number: FEM-MKF761C-300

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LOWER ENGINE KIT

Part Number: MAH-LK634

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Estimated Ship Date: Nov 18, 2025 if ordered today

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