Isuzu 4HK1T / 4HK1-TC Engine Overhaul Rebuild Kit

The Isuzu 4HK1T / 4HK1-TC Engine Overhaul Rebuild Kit is a complete set of premium components designed to restore your engine’s performance, compression, and reliability. Each part is manufactured to OEM specifications, ensuring a precise fit and long-term dependability.

This rebuild kit includes pistons, piston rings, main and rod bearings, thrust washers, full gasket set, and seals — providing everything required for a thorough engine overhaul. Ideal for Isuzu NPR, NQR, and NRR trucks equipped with 4HK1T or 4HK1-TC diesel engines.

Engineered from high-strength materials, these components deliver superior resistance to wear, heat, and oil pressure. Whether you’re performing a major rebuild or preventive maintenance, this kit ensures your Isuzu engine operates with factory-level performance and efficiency.

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🔧 Key Features:

• ✅ Complete overhaul kit for Isuzu 4HK1T and 4HK1-TC engines

• ✅ OEM-spec components for perfect fit and performance

• ✅ Includes pistons, rings, bearings, gaskets, and seals

• ✅ Restores compression and reduces oil consumption

• ✅ Made from durable, heat-resistant materials

• ✅ Ensures smooth idling and optimal fuel efficiency

• ✅ Ideal for NPR, NQR, and NRR diesel truck engines

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⚙️ Compatible Applications:

• Engine Models: 4HK1T, 4HK1-TC

• Vehicle Models: Isuzu NPR, NQR, NRR, and related trucks

• Fitment: OEM-spec direct replacement

• Function: Complete internal engine rebuild solution

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🌟 Benefits:

• Extends engine lifespan and improves reliability

• Restores original horsepower and torque

• Reduces oil leaks and fuel consumption

• Enhances combustion efficiency and performance

• Cost-effective alternative to full engine replacement

FREQUENTLY ASKED QUESTIONS (FAQ)

What does the Isuzu 4HK1T / 4HK1-TC engine overhaul kit include?

The kit includes pistons, piston rings, main and rod bearings, thrust washers, a complete gasket set, and all necessary seals for a full engine rebuild.

Is this kit compatible with all Isuzu 4HK1T and 4HK1-TC engines?

Yes, this overhaul kit is designed to fit all Isuzu 4HK1T and 4HK1-TC diesel engines used in NPR, NQR, and NRR trucks.

Do I need professional installation?

It’s recommended to have a professional mechanic install the overhaul kit to ensure correct assembly, clearances, and torque specifications.

What are the benefits of using an overhaul rebuild kit?

An overhaul kit restores compression, improves fuel efficiency, reduces oil leaks, and extends the engine’s service life.

Are the components OEM quality?

Yes, all components are manufactured to meet or exceed OEM quality standards for durability and performance.

Can this kit fix low compression issues?

Yes, replacing worn pistons, rings, and bearings can restore lost compression and power in the Isuzu 4HK1T / 4HK1-TC engine.

 

Isuzu 4HK1T / 4HK1TC Engine Overhaul Rebuild Kit

 

Includes:

4 / Liner Kits

4 / Pistons

4 / Piston Ring-Sets

4 / Rod Bearings

1 / Main Bearing Set

4 / Piston Pin Bushings

1 / Upper Head Gasket Set

1 / Lower Gasket Set

1 / Oil Pan Gasket

4 / Intake Valves

4 / Exhaust Valves

8 / Valve Guides

4 / Intake Valves Seats

4 / Exhaust Valves Seats

 

4HK1T / 4HK1TC Engine

Fits Following:

Excavator: Hitachi ZX200-3, ZX240-3, ZX250, ZX360-3, ZX330-3, ZX240-3, ZX200-3, ZAX250-3, ZAX270-3, ZX270

John Deere: 220DW 225DLC

Sumitomo Excavator: SH240-5 SH240A5

Year: 2007-2010

 

Note: Image is only for reference only, Parts color or shape may change according to brand and materials brand offer.