Engine Crankshafts

Duramax Crank And Cam Key, Set

Part Number: SUM-161002

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Duramax Cam Key, Each

Part Number: SUM-161003

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Straight Key, 1/4 in., 0-Degree Offset, 12.0 in. Length, Set of 5

Part Number: RNB-600-062

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Estimated Ship Date: Oct 6, 2025 if ordered today

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KEY-CHEVY AND FORD CRANK

Part Number: MAN-CHEVYKEY

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.125 in. Diameter, 1.200 in. Length, Each

Part Number: SCA-HM1-125X1200

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Key-Flywheel

Part Number: PWD-222698S

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Estimated Ship Date: Dec 15, 2025 if ordered today

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(Pk Of 2) Woodruff Key

Part Number: RRA-7-03327-2

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 3.895 in. Stroke, AMC, 4.0L, Each

Part Number: CPI-S28000

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APP-31V-AS

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400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440086-3

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CRANK-4340 4.000 STROKE

Part Number: MAN-192124

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Crankshaft Kit, Powersports, Crankshaft, Rod, Bearings, Yamaha, Kit

Part Number: WIS-WPC123

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Pontiac, 455, Each

Part Number: ESP-445542506700

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

Part Number: ESP-2034655900A6

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4050

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4055

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4066

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.20 Rod Bearings, Each

Part Number: ESP-440042506700

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4070

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

Part Number: HRI-4178

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-440072LW

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-445425-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445425C-2

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MODEL 'T' REPLACEMENT 1908-1927 with oil holes

Part Number: SCA-7T4000H

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SB Mopar 340 Forged Steel Crank, 3.580 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP34033106

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