Cylinder Liner | Isuzu 4HK1 Engine

The Cylinder Liner for Isuzu 4HK1 Engine is a precision-engineered OEM replacement part designed to restore and maintain peak engine performance. This liner forms the cylinder wall in which the piston moves, ensuring proper compression and smooth engine operation.

Manufactured from high-strength cast iron alloy, the liner offers exceptional wear resistance, superior heat dissipation, and dimensional stability under extreme engine temperatures. It’s built to meet or exceed Isuzu’s original factory specifications, guaranteeing perfect compatibility and long-lasting reliability.

Whether you are rebuilding your Isuzu 4HK1 engine or replacing worn components, this cylinder liner ensures optimal sealing, reduced oil consumption, and extended engine life.

Key Features:

• OEM-quality replacement for Isuzu 4HK1 engine cylinder liner

• Made from premium-grade cast iron for durability

• Excellent heat and wear resistance

• Ensures proper piston fit and compression sealing

• Helps maintain optimal engine performance

• Precision machined to factory specifications

• Ideal for Isuzu trucks and industrial equipment

Compatible Models:

• Engine Type: Isuzu 4HK1

• Applications:

  • Isuzu NPR / NQR / NRR Trucks

  • Hitachi and Sumitomo Excavators (4HK1 engine variants)

  • Industrial and construction machinery using Isuzu 4HK1 engines

Cylinder Liner | Isuzu 4HK1 Engine

OE Replacement: Not Available

Fits Following: NQR NRR NPR FVR FXR / 4HK1 5.2L / 6HK1 7.8L / Grade 3X

Year: 1998-2004