Engine Crankshafts

Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4079

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Crankshaft, +4.000mm Stroke, Forged 8620 Steel, 130.300mm Connecting Rod Length, Each

Part Number: HRI-4107

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Crankshaft, +4.000mm Stroke, Forged 8620 Steel, Crankshaft Bearings, 115.000mm Connecting Rod Length, Each

Part Number: HRI-4111

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Crankshaft Assembly, +3.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4148

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Crankshaft Assembly, +3.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4176

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Crankshaft Assembly, +5.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4179

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

Part Number: HRI-4259

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Estimated Ship Date: Aug 13, 2025 if ordered today

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CRANKSHAFT Yamaha

Part Number: HRI-4427

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Estimated Ship Date: Aug 13, 2025 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4430-1

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Estimated Ship Date: Aug 13, 2025 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4001

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Estimated Ship Date: Aug 13, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-435087-3

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Crankshaft Pulley

Part Number: URO-018338

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Key-Woodruff

Part Number: PWD-798972

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Estimated Ship Date: Oct 27, 2025 if ordered today

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3.480" stroke, internal balance, cast mild steel, Chevrolet small block 1pc rear seal, IMCA legal

Part Number: ESP-S0095

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.465 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2034655900B7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.937 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2039375900B7

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.937 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2439375900A6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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BILLET 4340 STEEL TOYOTA 2JZ 86MM STROKE

Part Number: ESP-32JZ33865590

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Estimated Ship Date: Sep 3, 2025 if ordered today

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BILLET 4340 STEEL TOYOTA 2JZ 90MM STROKE

Part Number: ESP-32JZ35435590

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Estimated Ship Date: Sep 3, 2025 if ordered today

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2.953" stroke, internal balance, billet 4340 steel, Subaru EJ257

Part Number: ESP-3EJ229535137

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Estimated Ship Date: Sep 3, 2025 if ordered today

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crank shaft,4340 Billet Crank Subaru EJ20/25 83mm stroker

Part Number: ESP-3EJ232685137

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Estimated Ship Date: Sep 3, 2025 if ordered today

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crank shaft,4340 Billet Crank Honda F20C 96.5mm stroker

Part Number: ESP-3F2037995893

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Estimated Ship Date: Sep 3, 2025 if ordered today

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3.622" stroke, internal balance, billet 4340 steel, Honda/Acura K20a2, B-series rod journals

Part Number: ESP-3K2036221772

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Estimated Ship Date: Sep 3, 2025 if ordered today

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4.173" (106mm) stroke, internal balance, billet 4340 steel, Honda/ Acura K-series

Part Number: ESP-3K2041731878

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Estimated Ship Date: Sep 3, 2025 if ordered today

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