Isuzu 4JG2 Rebuild Kit for Hyundai HDF20-2 to HDF30-2

Description

Isuzu 4JG2 Rebuild Kit: Rebuild the Engine in Your Hyundai HDF Forklift

A forklift that will not run stops the whole loading dock. This Isuzu 4JG2 rebuild kit supplies pistons, cylinder liners, bearings, valves and a complete gasket set for the four-cylinder Isuzu 4JG2 diesel used in Hyundai HDF20-2, HDF25-2 and HDF30-2 forklifts and in the other trucks listed below. Choose your bearing sizes and piston type, then order today.

Kit Contents

Everything for the core rebuild ships together:

• Complete gasket set for the rebuild
• Cylinder liners (one set)
• Pistons, standard size (one set)
• Piston pins (one set)
• Snap rings (one set)
• Rod bushings (one set)
• Piston ring sets, standard size
• Main bearings (one set)
• Connecting rod bearings (one set)
• Thrust washers (one set)
• Intake and exhaust valves (one set)
• Valve guides (one set)
• Intake and exhaust valve seats (one set)

Pistons, rings, pins and snap rings are standard size. The supplier lists the cylinder liners without a finish note, so ask us whether they need machining. The block, crankshaft and cylinder head are not included.

Key Features

• Covers the 4JG2 family. The kit is listed for the Isuzu 4JG2, 4JG2T and 4JG2TC engines, so one part set serves all three codes.
• Two piston types. Choose Type 1 or Type 2 so the pistons match your engine, and select your main and connecting rod bearing sizes at the same time.
• Complete wear set. Pistons, rings, pins, snap rings and rod bushings pair with main bearings, rod bearings and thrust washers, while valves, guides and seats cover the cylinder head.
• Fixes what you can hear and see. Smoke, rising oil use, hard starting and weak lifting power usually trace back to worn rings, liners and bearings. Renewing them together addresses the cause.

Compatibility

This Isuzu 4JG2 rebuild kit fits the Isuzu 4JG2, 4JG2T and 4JG2TC engines.

The forklifts listed are the Hyundai HDF20II, HDF25II, HDF30II, HDF20-2, HDF25-2 and HDF30-2, and the TCM FHD36Z2. The supplier also lists Komatsu and Hyster forklifts without model numbers, so confirm by engine code.

Other versions of this engine: see our Isuzu 4JG2T rebuild kit and Isuzu 4JG2TC rebuild kit. Servicing a different forklift engine? Our Isuzu C240 rebuild kit may suit it, and every kit is listed in the Isuzu rebuild kits category.

Why Choose This Isuzu 4JG2 Rebuild Kit

Forklift owners choose this Isuzu 4JG2 Rebuild Kit because it keeps the repair simple:

• Less downtime. The wear parts arrive in one order, so the dock is not waiting on a machine.
• Cheaper than replacement. A rebuild keeps a forklift you already own working.
• Parts that match each other. Buying pistons, liners, bearings and valves as one kit avoids mismatched sizes from separate suppliers.
• Help before you buy. Send your engine serial number and we will help you confirm fitment. Isuzu engine information is at Isuzu Diesel Engines.

FAQs

Which forklifts use the Isuzu 4JG2 rebuild kit?

The listed forklifts are the Hyundai HDF20II, HDF25II, HDF30II, HDF20-2, HDF25-2 and HDF30-2 and the TCM FHD36Z2, all with Isuzu 4JG2-family engines.

How do I choose Type 1 or Type 2 pistons?

Compare your old pistons with both types, or send us a photo and your engine serial number and we will help you choose.

What bearing sizes are available?

Standard, +0.25 mm and +0.5 mm for both main and connecting rod bearings. Measure your crankshaft journals before choosing.

What is not included?

The block, crankshaft and cylinder head are not included in the kit.

Get the forklift moving again. Select your bearing sizes and piston type, then add the Isuzu 4JG2 rebuild kit to your cart. Not sure about fitment? Send us your engine serial number before you order.