Engine parts for JCB Dieselmax, Perkins, Isuzu

Categories

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

717/06031

Washer bottle cap 717/06031 JCB, aftermarket

In stock

0.00 ₺

02/291026

Water pump bolt 02/291026 JCB, genuine

In stock

0.00 ₺

320/04510

Water pump gasket 320/04510 JCB Dieselmax, genuine

In stock

0.00 ₺

30/926590

Adaptor 30/926590 JCB, aftermarket

In stock

0.00 ₺

432.407.070.0

Air dryer silencer (snap-on) 432.407.070.0 JCB, aftermarket

In stock

0.00 ₺

32/925770

Air filter assembly 32/925770 JCB, genuine

In stock

0.00 ₺

332/H8180

Air filter duct 332/H8180 JCB 3CX/4CX, aftermarket

In stock

0.00 ₺

332/D2215

Air filter hose 332/D2215 JCB, aftermarket

In stock

0.00 ₺

234-1981

Air filter housing 234-1981 JCB, aftermarket

In stock

0.00 ₺

32/920200

Air filter housing 32/920200 JCB, genuine

In stock

0.00 ₺

332/G3496

Air filter housing 332/G3496 JCB 3CX/4CX, genuine

In stock

0.00 ₺

32/206007

Air filter housing valve 32/206007 JCB, aftermarket

In stock

0.00 ₺

02/192086

Big-end bearing set 02/192086 Perkins +0.25 mm, aftermarket

In stock

0.00 ₺

332/G8430

Big-end bearing set 02/202916 Perkins +0.25 mm, genuine

In stock

0.00 ₺

02/202917

Big-end bearing set 02/202917 Perkins second undersize, genuine

In stock

0.00 ₺

8976163580

Big-end shells (green), pair 8976163580 Isuzu, aftermarket

In stock

0.00 ₺

02/802339

Big-end shells 4JJ, pair 02/802339 Isuzu, aftermarket

In stock

0.00 ₺

31126311

Big-end shells with tangs 31126311 Perkins, OEM Perkins

In stock

0.00 ₺

02/802344

Bottom engine gasket set 02/802344 Isuzu, aftermarket

In stock

0.00 ₺

02/200427

Bracket 02/200427 Perkins AK, OEM

In stock

0.00 ₺

02/203075

Camshaft 02/203075 Perkins, genuine, option 1

In stock

0.00 ₺

02/203075

Camshaft 02/203075 Perkins, genuine, option 2

In stock

0.00 ₺

320/03676

Camshaft 320/03676 JCB Dieselmax, genuine

In stock

0.00 ₺

332/G1935

Camshaft 332/G1935 Perkins AK, genuine

In stock

0.00 ₺

Showing 481 to 504 of 691 (29 Pages)

Engine parts (page 21)