Isuzu 4LE2 Rebuild Kit for John Deere 50C, 75D, 85D

Description

Isuzu 4LE2 Rebuild Kit: Rebuild the Engine in Your John Deere 50C, 75D or 85D

When a mid-size excavator loses compression, the job stops. This Isuzu 4LE2 rebuild kit supplies pistons, cylinder liners, bearings, valves and a complete gasket set for the four-cylinder Isuzu 4LE2 diesel in John Deere 50C, 50C ZTS, 75D and 85D excavators. Choose your piston type and bearing size, then order today.

Kit Contents

One kit delivers the core rebuild parts:

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

Cylinder liners are semi-finished and need machining. Pistons and rings are standard size. The block, crankshaft and cylinder head are not included.

Key Features

• DI or EFI piston choice. Pick Type 1 (direct injection), Type 2 (electronic fuel injection) or Type 3, paired with the matching connecting rod bearing, so the kit suits your engine version.
• Cross-reference ready. Replacement numbers include 8982437090, 8982298280, 8982128420, 8972326040 and 5878137321, so you can check old parts against the kit.
• Full rebuild set. Pistons, rings, pins, snap rings, rod bushings, main and connecting rod bearings, thrust bearings, valves, guides, seats and gaskets are all included.
• Oversize bearings. Main and rod bearings come in Standard, 0.25 mm (.010) oversize and 0.50 mm (.020) oversize.
• Fixes what you can hear and see. Hard starting, smoke, oil consumption and a loss of power under load usually point to worn rings, liners and bearings. Renewing them together addresses the cause instead of chasing symptoms one part at a time.

Compatibility

This Isuzu 4LE2 rebuild kit fits the Isuzu 4LE2, 4LE2-XYBB01 and AP-4LE2XASS01 engines. The machines listed are the John Deere 50C, 50C ZTS, 75D and 85D excavators.

Own the John Deere 50ZTS? See our Isuzu 4LE1 rebuild kit. You can also browse the full Isuzu rebuild kit range.

Before you order, read the engine code and serial number from the nameplate and compare your crankshaft measurements with the bearing sizes offered. If you are unsure which piston type your engine uses, send us a photo of the nameplate and the old pistons and we will help.

Why Choose This Isuzu 4LE2 Rebuild Kit

Excavator owners choose this Isuzu 4LE2 rebuild kit for good reasons:

• Back on site sooner. The wear parts arrive in one order instead of several.
• Matches your engine version. The DI, EFI and Type 3 choices stop you from guessing.
• Cheaper than replacement. A rebuild keeps a machine you own working without the cost of a new engine.
• Help before you buy. Send your engine serial number and we will help you confirm the type. Isuzu engine information is at Isuzu Diesel Engines.

FAQs

Which machines use the Isuzu 4LE2 rebuild kit?

The listed machines are the John Deere 50C, 50C ZTS, 75D and 85D excavators, with the Isuzu 4LE2 engine.

What is the difference between Type 1, Type 2 and Type 3?

Type 1 is for direct injection (DI) engines and Type 2 is for electronic fuel injection (EFI) engines. Type 3 is also offered. Send us your engine serial number and we will help you pick.

What bearing sizes are offered?

Standard, 0.25 mm (.010) oversize and 0.50 mm (.020) oversize. Measure your crankshaft journals first.

Is the cylinder head included?

No. The block, crankshaft and cylinder head are not included.

Get your excavator back on the job. Choose your piston type and bearing size, then add the Isuzu 4LE2 rebuild kit to your cart. Need help picking the type? Send us your engine serial number before you order.