Engine parts for JCB Dieselmax, Perkins, Isuzu

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07/10/2026 23

JCB JS200–JS260 Monitor Messages: What They Mean and What to Check

On JCB JS200, JS210, JS220, JS240 and JS260 tracked excavators with the AMS control system, the monitor in the cab shows the working mode, the time, gauges for oil temperature, coolant temperature and fuel level, and warnings in the message line. Each message first of all points to a real problem: low fuel or coolant, a blocked filter, overheating. But if a message stays on after the cause has been put right, the sensor, wiring or controller is at fault. Below is what each message means and what to check, based on Section C of JCB service manual 9803/6400.

07/10/2026 31

JCB JS200–JS260 Track Tension: How to Check the Sag and Adjust the Tracks

Track tension on the JCB JS200, JS210, JS220, JS240 and JS260 tracked excavators should be checked every shift. With the track raised off the ground, the gap between the underside of the track frame and the top of the track shoe at the fourth bottom roller from the front should be 275–295 mm on hard ground and 320–340 mm on soft sand and sticky clay. Tension is adjusted with grease through the valve on the track adjuster cylinder. The procedure below follows Section 3 of JCB service manual 9803/6400.

07/10/2026 19

JCB 3CX and 4CX Dipper Ram Creep: Causes, Ram Creep Tests and Repair

If the dipper of a JCB 3CX or 4CX backhoe loader drops on its own under load, there are three possible causes: a leaking piston seal in the ram, spool leakage in the excavator valve section, or a leaking auxiliary relief valve (ARV) in that section. The JCB service manual gives a test procedure that identifies the culprit before the ram is removed and stripped. Below are the test sequence, the permitted creep and the repair rules from Section E of service manual 9803/3290.

07/10/2026 23

JCB 3CX and 4CX Hydraulic Oil: HP32 or HP46, System Capacity and Changing the Oil

For the hydraulic system of JCB 3CX and 4CX backhoe loaders, the JCB service manual recommends ISO VG32 oil — JCB Hydraulic Fluid HP32 — at air temperatures below +38 °C. The more viscous ISO VG46, JCB High Performance Hydraulic Oil, is for air temperatures above +38 °C only. Machines with Advanced EasyControl joysticks need a separate all-season HV class oil, JCB Multigrade Anti Shear. The hydraulic system holds approximately 130 litres. The oil is changed every 2000 hours and the filter at every 500-hour service.

07/10/2026 29

JCB 3CX and 4CX Antifreeze: Which Coolant to Use, How Much and How to Change It

On JCB 3CX and 4CX backhoe loaders with the JCB Dieselmax engine, the coolant is renewed every two years, at the 2000-hour service. The cooling system holds 18.5 litres. The JCB service manual calls for an ethylene glycol antifreeze to ASTM D6210 with corrosion inhibitors and rules out organic acid technology (OAT) products. The standard mix is 50%, which gives protection down to −40 °C. Below we cover choosing, checking and changing the antifreeze as described in Section 3 of JCB service manual 9803/3290.

Default Name Model

B08AA04

Hand throttle cable B08AA04 JCB, aftermarket

In stock

0.00 ₺

332/F3188

Hose 3/4 BSP 332/F3188 JCB, genuine

In stock

0.00 ₺

2201/0005

Hose clamp 2201/0005 JCB 14-27 mm, aftermarket

In stock

0.00 ₺

2201/0010

Hose clamp 2201/0010 JCB, aftermarket

In stock

0.00 ₺

2201/0011

Hose clamp 2201/0011 JCB, aftermarket

In stock

0.00 ₺

2201/0012

Hose clamp 2201/0012 JCB, aftermarket

In stock

0.00 ₺

2201/0014

Hose clamp 2201/0014 JCB, aftermarket

In stock

0.00 ₺

2201/0016

Hose clamp 2201/0016 JCB 91-114 mm, aftermarket

In stock

0.00 ₺

821/10431

Hose clamp 821/10431 JCB, aftermarket

In stock

0.00 ₺

332/B1612

Hydraulic tank breather valve 332/B1612 JCB, genuine

In stock

0.00 ₺

02/201131

Idler gear shaft 02/201131 Perkins, aftermarket

In stock

0.00 ₺

320/08924

Idler pulley 320/08685 JCB JS, genuine

In stock

0.00 ₺

320/08595

Idler pulley bearing 320/08595 JCB Dieselmax, genuine

In stock

0.00 ₺

320/05650

Inlet manifold gasket 320/05650 JCB Dieselmax, aftermarket

In stock

0.00 ₺

02/200863

Inlet valve 02/200863 Perkins AB, genuine

In stock

0.00 ₺

3142H071

Inlet valve 3142H071 Perkins, aftermarket

In stock

0.00 ₺

02/201649

Inlet valve guide 02/201649 Perkins AB, genuine

In stock

0.00 ₺

1876182430

Liner and piston kit 1876182430 Isuzu, aftermarket

In stock

0.00 ₺

KRH0781

Lower engine mount KRH0781 JCB, aftermarket

In stock

0.00 ₺

U5MB0034A

Main bearing set 02/192003 Perkins +0.25 mm, genuine

In stock

0.00 ₺

320/09203

Main bearing set 320/09203 JCB Dieselmax +0.25 mm, genuine

In stock

0.00 ₺

320/09335

Main bearing set 320/09335 JCB Dieselmax standard, OEM

In stock

0.00 ₺

U5MB0033B

Main bearing set U5MB0033B Perkins RG +0.50 mm, genuine

In stock

0.00 ₺

320/03249

Main bearing shell 320/03249 JCB Dieselmax, aftermarket

In stock

0.00 ₺

Showing 577 to 600 of 691 (29 Pages)

Engine parts (page 25)