Overhaul Rebuild Kit | Isuzu 4BD1 Engine / Hitachi Excavator EX90 EX100

The Isuzu 4BD1 Engine Overhaul Rebuild Kit is a comprehensive solution for restoring your Hitachi EX90 or EX100 excavator engine to peak condition. Each component in this kit meets or exceeds OEM standards, ensuring precise fit, dependable performance, and enhanced engine life.

This rebuild kit includes high-quality pistons, piston rings, bearings, and a full gasket set designed to handle demanding job-site conditions. Ideal for complete engine overhauls, it restores compression, improves oil control, and ensures smooth engine operation.

Perfect for mechanics, fleet owners, and equipment rebuilders, this kit helps you maintain top performance and minimize costly downtime.

⚙️ Key Features:

• Complete overhaul rebuild kit for Isuzu 4BD1 engines

• Fits Hitachi Excavator models EX90 and EX100

• Includes pistons, rings, gaskets, and bearings

• OEM-grade components for reliable fit and function

• Improves compression, oil control, and fuel efficiency

• Built for durability under heavy-duty operation

• Ideal for professional rebuilds and maintenance

🚜 Compatible Applications:

• Engine Model: Isuzu 4BD1

• Equipment:

  • Hitachi Excavator EX90

  • Hitachi Excavator EX100

• Applications:

  • Construction machinery

  • Industrial excavators

  • Diesel-powered hydraulic systems

Engine Overhaul Rebuild Kit for Isuzu 4BD1 Hitachi Excavator EX90 EX100

Engine Model: ISUZU 4BD1 Engine

Machine Model: HITACHI

Application: EX90,EX100