Engine Crankshafts

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4138

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Estimated Ship Date: Sep 16, 2025 if ordered today

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COMPLETE CRANKSHAFT ASSEMBLY

Part Number: HRI-4144

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Estimated Ship Date: Sep 16, 2025 if ordered today

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

Part Number: HRI-4148

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Estimated Ship Date: Sep 16, 2025 if ordered today

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

Part Number: HRI-4149

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Estimated Ship Date: Sep 16, 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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Estimated Ship Date: Sep 16, 2025 if ordered today

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Crankshaft Assembly, Forged 4140 Steel, for use on Honda®, Each

Part Number: HRI-4411

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Estimated Ship Date: Sep 16, 2025 if ordered today

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CRANKSHAFT Yamaha

Part Number: HRI-4427

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Estimated Ship Date: Sep 16, 2025 if ordered today

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CRANKSHAFT Honda

Part Number: HRI-4428

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Estimated Ship Date: Sep 16, 2025 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Crankshaft, Forged 4140 Steel, 122.700mm Center To Center Rod Length, Crankshaft Bearings, for use on Honda®

Part Number: WIS-WPC131A

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Crankshaft, Ford Model A/ Model T

Part Number: SCA-7-A-4250-C

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010-20

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: SCA-435020-20

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Estimated Ship Date: Nov 10, 2025 if ordered today

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AMC/JEEP 4.0 L6 Stroker - 4.6 w/258" Crank 8.9:1 + .010" CH

Part Number: UEM-KB10177STDK1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Crankshafts, Mitsu 4G63/4G64 7 Bolt 4340 Billet Super Lightweight Crankshaft. 100mm stroke, 29.5 lb. total wt., nitrided, diagonal oiling.

Part Number: MAN-190120BSLW

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Estimated Ship Date: Oct 20, 2025 if ordered today

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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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Estimated Ship Date: Sep 23, 2025 if ordered today

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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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Estimated Ship Date: Sep 23, 2025 if ordered today

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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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Estimated Ship Date: Sep 23, 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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Estimated Ship Date: Sep 23, 2025 if ordered today

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Woodruff Key-Width-5/32(.157) In., Length-23/32(.723) In., Height-19/64(.299) In

Part Number: RNB-595-060

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Estimated Ship Date: Sep 23, 2025 if ordered today

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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: Sep 23, 2025 if ordered today

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Woodruff Key-Width-1/4(.25) In., Length-1-7/64(1.106) In, Height-15/32(.471) In

Part Number: RNB-595-065

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Estimated Ship Date: Sep 23, 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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Estimated Ship Date: Sep 23, 2025 if ordered today

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Magnetic Crankshaft Position Sensor

Part Number: RNB-917-773

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Superlite, 4.00 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445415-3

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Estimated Ship Date: Nov 10, 2025 if ordered today

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