Isuzu 4FC1 Engine Overhaul Rebuild Kit

Restore the full performance and reliability of your equipment with the Isuzu 4FC1 Engine Overhaul Rebuild Kit, designed to deliver a complete engine renewal for the 4FC1 diesel series. This kit is ideal for industrial machinery, construction equipment, forklifts, and agricultural applications that depend on the proven durability of Isuzu engines.

Manufactured to meet strict OEM standards, this rebuild kit contains every essential component needed to bring your engine back to factory-level efficiency and reliability. Whether you are addressing wear, low compression, oil consumption, or power loss, this overhaul kit provides a precise and long-lasting repair that minimizes downtime and reduces future maintenance costs.

All parts are engineered from high-strength materials to endure extreme operating conditions, high engine loads, and continuous use in industrial environments. Proper installation ensures restored horsepower, improved fuel efficiency, smoother operation, and extended engine lifespan.

✔ What This Overhaul Kit Includes (Full Component Set):

• Pistons (standard or oversize available)

• Piston ring set

• Main crankshaft bearings

• Connecting rod bearings

• Thrust washer set

• Full engine gasket set

• Valve stem seals

• Front & rear crankshaft seals

• Cylinder head gasket

• Wrist pin bushings

• Timing components (varies by configuration)

• Additional seals and O-rings required for full rebuild

✔ Engine Compatibility:

• Isuzu 4FC1 Engine – Diesel

✔ Equipment Compatibility:

This rebuild kit is widely used in:

• Forklifts

• Construction machinery

• Agricultural equipment

• Industrial machines powered by 4FC1 engines

• Custom diesel-powered off-road applications

✔ Key Features & Benefits:

🔧 OEM-Grade Construction
All components meet factory specifications for durability, precise fitment, and long service life.

🚜 Heavy-Duty Industrial Design
Built for machinery operating under high loads, long working hours, and challenging conditions.

⚙ Complete Engine Renewal
Restores compression, reduces oil consumption, improves fuel efficiency, and eliminates noise or engine knocking.

💯 Guaranteed Compatibility
Specifically engineered for the 4FC1 diesel engine—no modifications required.

🛠 Professional Rebuild Ready
Supports full engine restoration for mechanics, workshops, and industrial maintenance teams.

Isuzu 4FC1 Rebuild Overhaul Kit

Rebuild Kit Includes:

1 – Set of Overhaul Gasket Kit

4 – Cylinder Liners

4 – Pistons STD

4 – Piston Pins

8 – Snap Rings

4 – Rod Bushings

Set Rings For 4 Pistons STD

1 – Set of  Main Bearings

1 – Set of Rod Bearings

1 – Set of Thrust Bearings

4 – Intake Valves

4 – Exhaust Valves

8 – Valve Guides

4 – Intake Valves Seats

4 – Exhaust Valves Seats

Application: ISUZU 4FC1 Engine