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Isuzu 4BJ1 crankshaft
Isuzu 4BJ1 crankshaft
Isuzu 4BJ1 crankshaft
Isuzu 4BJ1 crankshaft
Isuzu 4BJ1 crankshaft
Isuzu 4BJ1 crankshaft
  1. Isuzu 4BJ1 crankshaft
  2. Isuzu 4BJ1 crankshaft
  3. Isuzu 4BJ1 crankshaft
  4. Isuzu 4BJ1 crankshaft
  5. Isuzu 4BJ1 crankshaft
  6. Isuzu 4BJ1 crankshaft

Crankshaft Fits for Isuzu 4JB1 2.8L Non-turbo Diesel Excavator Hitachi/ Kato

The Isuzu 4JB1 crankshaft is designed specifically for a 2.8L four-cylinder diesel engine, with a stroke of 102.00mm and a bore of 93mm. Key parameters include a main journal diameter of 69.93mm, a crank pin journal diameter of 52.93mm, and a rear oil seal diameter of 95.00mm.

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Description

4JB1 Crankshaft Key Specifications:

Stroke: 102.00mm

Main Journal Diameter: 69.93mm

Crankpin Journal Diameter: 52.93mm

Rear Oil Seal Diameter: 95.00mm

Main Journal Clearance: 0.033-0.079mm;

Connecting Rod Journal Clearance: 0.029-0.075mm;

Crankshaft Axial Clearance: 0.05-0.20mm

Connecting Rod Bolt Torque: 58-65 ft/lbs

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