Fuel system parts: injection pumps, injectors, pipes

Categories

07/10/2026 27

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 34

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 22

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 27

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 33

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

9307-529A

Fuel temperature sensor 9307-529A JCB 444, OEM

In stock

0,00 ₺

320/06763

High-pressure pipes 320/06763 JCB 444, aftermarket

In stock

0,00 ₺

XKBF-00398

Hydraulic valve XKBF-00398 Hyundai, aftermarket

In stock

0,00 ₺

17/110903

Injection pump return spring 17/110903 Perkins, aftermarket

In stock

0,00 ₺

02/202098

Injector leak-off line 02/201861 Perkins, aftermarket

In stock

0,00 ₺

320/07219

Injector leak-off line 320/07219 JCB 444, genuine

In stock

0,00 ₺

320/07397

Injector leak-off line 320/07397 JCB 444, aftermarket

In stock

0,00 ₺

320/A7037

Injector leak-off line 320/A7037 JCB 444, genuine

In stock

0,00 ₺

17/107701

Injector nozzle AA/AB 17/107701 Perkins, OEM

In stock

0,00 ₺

L331PBA

Injector nozzle L331PBA Delphi, aftermarket

In stock

0,00 ₺

L154PBA

Injector nozzle SA 320/06834 JCB 444, OEM

In stock

0,00 ₺

320/02643

Injector sleeve 320/02643 JCB, aftermarket

In stock

0,00 ₺

320/07212

Leak-off line cap 320/07212 JCB 444, aftermarket

In stock

0,00 ₺

335/C4767

Low-pressure fuel pump JS205 335/C4767 JCB JS, aftermarket

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0,00 ₺

816/90702

Plug 816/90702 JCB, genuine

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0,00 ₺

320/06578

Pump drive gear 65T 320/06578 JCB 444, aftermarket

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0,00 ₺

8976016981

Pump gear Isuzu 35T 8976016981 Isuzu, aftermarket

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0,00 ₺

02/201712

Pump mounting ring (Perkins) 02/201712 Perkins, aftermarket

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0,00 ₺

2467413025

Pump overflow valve 2467413025 Bosch, aftermarket

In stock

0,00 ₺

02/201699

Pump return pipe 02/201699 Perkins, aftermarket

In stock

0,00 ₺

320/07063

Pump stud M8x1.25 320/07063 JCB 444, aftermarket

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0,00 ₺

332/K7784

Quick-connect adaptor, straight 332/K7784 JCB, aftermarket

In stock

0,00 ₺

332/D8783

Return hose (to tank) 332/D8783 JCB, aftermarket

In stock

0,00 ₺

02/203087

Return pipe RG 02/203087 Perkins, aftermarket

In stock

0,00 ₺

Showing 217 to 240 of 240 (10 Pages)

Fuel system parts (page 10)