Eagle Standard Forged Crankshaft 4340 Chromoly Steel

SKU: EAG428135435933

Crankshafts

EAG Crankshafts - 8 Cyl...

Eagle

Eagle Standard Forged Crankshaft 4340 Chromoly Steel

SKU: EAG428135435933

Crankshafts

EAG Crankshafts - 8 Cyl...

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Product Overview

Product Details

Balance Type:	Internal
Crankshaft Stroke:	3.543 in
Description:	Eagle Standard Forged Crankshaft 4340 Chromoly Steel
Engine Stroke:	3.543
Flywheel Bolt Count:	8
Flywheel Register Diameter:	call
Intended Balance:	internal
Main Journal Diameter:	2.657
Main Journal:	2.657 in
Material:	Forged 4340 steel
Minimum Rod Length:	5.933 in
Part Number:	eag428135435933
Pilot Bore Diameter:	call
Prop 65 (C, R or CR):	C
Prop 65 - Long Label:	This product contains nickel, which is known to the State of California to cause cancer
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Long:	This product contains nickel, which is known to the State of California to cause cancer.
Prop 65 Warning Chemical Listing:	Nickel
Prop 65 Yes/No:	Yes
Rear Seal Diameter:	call
Rod Journal Width:	1.900 in
Rod Journal:	2.086 in
Snout Diameter:	call
Target Bobweight:	1600g
Title:	ESP 4340 CRANK 4.6L 281 3.543 in STROKE

Application Summary

Ford 4.6L MODULAR V8

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-10-13 18:08:57

Specifications

Product Attributes - Brand: Eagle Specialty Products
Product Attributes - Manufacturer's Part Number: 428135435933
Product Attributes - Part Type: Crankshafts
Product Attributes - Product Line: Eagle Forged 4340 Steel Crankshafts
Product Attributes - UPC: 793348006932
Product Attributes - Engine Stroke (in.): 3.543 in.
Product Attributes - Crankshaft Material: Forged 4340 steel
Product Attributes - Engine Balance: Internal
Product Attributes - Rear Main Seal Style: 1-piece
Product Attributes - Lightened: No
Product Attributes - Requires Narrow Bearings: Yes
Product Attributes - Rod Bearings Included: No
Product Attributes - Main Bearings Included: No
Product Attributes - Rod Journal Diameter (in.): 2.086
Product Attributes - Main Journal Diameter (in.): 2.657 in.
Product Attributes - Balancer Bolt Thread Size: M12 x 1.5
Product Attributes - Crankshaft Snout Style: Standard
Product Attributes - Weight: 50.000 lbs.
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: 2V blocks need to be clearanced. Requires chamfered bearings.

Reference Information

Brand Name/s	Eagle
StreetFX SKU	eag428135435933
SFX Item ID	4052967
Supplier Item Code	4052967
Manufacturer SKU	428135435933
Manufacturer UPC	793348006932
Alternative References	esp-428135435933