Engine Crankshafts

STANDARD CRANK ASSEMBLY KIT

Part Number: HRI-4419

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.622 in. / 92 mm Stroke, for use on Honda®/Acura®, B18, Each

Part Number: CPI-S22001

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Powersports Crankshaft, Hot Rod Crank Polaris Scramble Sportsman 850

Part Number: HRI-4430

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00015

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Estimated Ship Date: May 11, 2026 if ordered today

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Powersports Crankshaft, Hot Rod Crank Polaris Ranger Sportsman / Rzr 570

Part Number: HRI-4429

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.413 in. / 86.7 mm Stroke, Ford, EcoBoost, 1.6L, Each

Part Number: CPI-S24002

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.573 in. / 90.77 mm Stroke, for use on Honda®, K Series, Each

Part Number: CPI-S22003

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 2.901 in. / 73.7 mm Stroke, Internal Balance, Nissan, RB26DETT, Each

Part Number: CPI-S25005

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Estimated Ship Date: Jul 22, 2026 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00027

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Estimated Ship Date: May 8, 2026 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00025

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft, Billet Reaper, Chev SB 4.000"

Part Number: HRS-35040006000

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4424-1

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4421-1

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANK-4340 BILLET 79mm STROKE

Part Number: MAN-190040B

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Knife Edged, Billet 4340 Steel, 3.937 in. / 100 mm Stroke, Mitsubishi, 4G63, 7 Bolt, Each

Part Number: CPI-S23007

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.268 in. / 83 mm Stroke, Internal Balance, Nissan, VG30DETT, Each

Part Number: CPI-S25002

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Estimated Ship Date: Jul 22, 2026 if ordered today

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HOT ROD S/M CRANK POL 800

Part Number: HRI-4403

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Knife Edged, Billet 4340 Steel, 3.937 in. / 102 mm Stroke, Mitsubishi, 4G63, 7 Bolt, Each

Part Number: CPI-S23009

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4423-1

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4424

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANKSHAFT W/RODS Polaris

Part Number: HRI-HR00026

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Estimated Ship Date: May 11, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 4.173 in. / 106 mm Stroke, for use on Honda®, K Series, Each

Part Number: CPI-S22005

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Estimated Ship Date: Jul 22, 2026 if ordered today

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CRANKSHAFT Honda

Part Number: HRI-4428

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Estimated Ship Date: May 11, 2026 if ordered today

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CRANKSHAFT CAN-AM

Part Number: HRI-HR00064

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Estimated Ship Date: May 11, 2026 if ordered today

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