Crankshaft compatible for Isuzu 4JH1 4JH1T 4JH1-TC 4JH1TC Engine

The Isuzu 4JH1 crankshaft is a cast-iron component featuring five main bearings, specifically designed for the 3.0-liter four-cylinder diesel engine (commonly found in D-Max and Rodeo models). Its key technical specifications include: a crankshaft stroke ranging from 104.9 mm to 105 mm, a main journal diameter of approximately 69.93 mm to 70 mm, a connecting rod journal diameter of approximately 52.93 mm to 53 mm, and a rear oil seal diameter of 95 mm.

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Description

4JH1 Crankshaft Key Specifications:
Engine Model: 4JH1 / 4JH1-TC (3.0L Diesel Engine)
Material: Cast Iron
Stroke: 104.9 mm – 105 mm
Main Journal Diameter: 69.93 mm – 70.00 mm
Connecting Rod Journal Diameter: 52.93 mm – 53.00 mm
Rear Oil Seal Diameter: 95.00 mm
Number of Main Bearings: 5
Total Length: Approx. 563 mm

Compatibility and Specifications
Part Number: Typically listed as OE 8-97137-174-0, 8-97254-611-2, or 8-98029256-0.
Applicable Models: Primarily used in Isuzu D-Max, Rodeo, and Trooper 3.0L models.
Interchangeability: Often interchangeable with—or highly similar to—the crankshaft used in the 4JX1 engine.