Engine Crankshafts

Crankshaft Assembly, +4.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4259

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Estimated Ship Date: Aug 11, 2025 if ordered today

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HOT RODS CRANKSHAFT YFZ450R

Part Number: HRI-4406

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Estimated Ship Date: Aug 11, 2025 if ordered today

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CRANKSHAFT Yamaha

Part Number: HRI-4427

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Estimated Ship Date: Aug 11, 2025 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4430-1

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Estimated Ship Date: Aug 11, 2025 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4002

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4005

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4012

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Husqvarna, KTM, Each

Part Number: HRI-4024

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, KTM, Each

Part Number: HRI-4031

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4034

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4049

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4059

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4068

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Crankshaft Key, Short Type, 0 degree Offset, Steel, Natural, Set of 10

Part Number: RRA-7-01960

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Estimated Ship Date: Aug 28, 2025 if ordered today

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(2) Flywheel Keys

Part Number: RRA-7-01960D

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Estimated Ship Date: Aug 28, 2025 if ordered today

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CRANKSHAFT

Part Number: MAN-190150NB

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Estimated Ship Date: Sep 9, 2025 if ordered today

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SPLINE DRIVE KEY

Part Number: RNB-711-0491CD

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Estimated Ship Date: Aug 15, 2025 if ordered today

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CRANKSHAFT GEAR, 2017-2017

Part Number: MOP-68340361AA

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Estimated Ship Date: Oct 14, 2025 if ordered today

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WOODRUFF KEY, 1999-2014

Part Number: MOP-6504471

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Flywheel Key

Part Number: RRA-7-01959

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Estimated Ship Date: Jul 28, 2025 if ordered today

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4340 FORGED CRANK 3.622" STROKE LS WITH 24 TOOTH RELUCTOR WHEEL

Part Number: MAN-193924

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Estimated Ship Date: Aug 4, 2025 if ordered today

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38 LB Lighter Crankshaft used in competition engines or engines looking for less weight

Part Number: HML-07-CR-001

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Estimated Ship Date: Jul 28, 2025 if ordered today

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crank register, 304/360 1" thickness for AX-15 conv.kit-4.625" crank register, 1972 & Up

Part Number: ADD-CF730400

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Estimated Ship Date: Sep 3, 2025 if ordered today

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crank register, 304/360 stock/OE replacement-4.625" crank register, 1972 & Up

Part Number: ADD-CF730410

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Estimated Ship Date: Sep 3, 2025 if ordered today

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