Engine Crankshafts

Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4421

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4423

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Powersports Crankshaft, Hot Rod Crank Polaris Scramble Sportsman 850

Part Number: HRI-4430

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CRANKSHAFT Polaris

Part Number: HRI-4430-1

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4002

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Crankshaft Assembly, Forged 4140 Steel, Kawasaki, Each

Part Number: HRI-4019

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Crankshaft Assembly, Forged 8620 Steel, KTM, Each

Part Number: HRI-4031

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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-4040

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4048

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4049

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4068

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SPLINE DRIVE KEY

Part Number: RNB-711-0491CD

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Woodruff Key-Width-5/32(.157) In., Length-5/8(.607) In., Height-15/64(.236) In.

Part Number: RNB-595-059

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Woodruff Key-Width-1/4(.25) In., Length-63/64(.978) In., Height-27/64(.425) In.

Part Number: RNB-595-064

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Woodruff Key-Width-3/16(.188) In., Length-55/64(.855) In., Height-23/64(.362) In

Part Number: RNB-595-069

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Straight Key-Width-3/16(.188) In., Length-12 In., Height-3/16(.188) In.

Part Number: RNB-600-061

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Straight Key-Width-5/16(.313) In., Length-12 In., Height-5/16(.313) In.

Part Number: RNB-600-063

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Straight Key-Width-3/8(.375) In., Length-12 In., Height-3/8(.375) In.

Part Number: RNB-600-067

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Straight Key-Width-1/2(.5) In., Length-12 In., Height-1/2(.5) In.

Part Number: RNB-600-069

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Straight Key-Width-1/8(.125) In., Length-12 In., Height-1/8(.125) In.

Part Number: RNB-600-070

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-435050-2

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.85 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W45

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Estimated Ship Date: Sep 29, 2025 if ordered today

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HEMI CHRYSLER, STD WEIGHT CHRYSLER

Part Number: SCA-4HEMI37910

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Estimated Ship Date: Sep 29, 2025 if ordered today

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