Key Features

• Braided outer sheath — a woven textile covering runs the length of the cable and takes the abrasion where the loom passes cab panels, pedal brackets and hinge points, which is usually where the original wiring fails first.
• Keyed plug ends — each end is supplied with its connector housing, keyed so it can only seat the correct way, which cuts installation time on a machine that needs to be back in service.
• Supplied as one of our OEM replacement parts — the assembly follows the original routing and connector layout, so it installs as a direct replacement rather than a universal loom.
• Single-part repair — you fit the complete run as one of our heavy equipment parts instead of splicing wire by wire on site, so the repair stays inside one downtime window.

Specifications

Matching the Wiring to Your Machine

1. Read the part number from the loom you are removing — the number stamped or printed on the old wiring is the fastest way to confirm you are ordering the same run.
2. Note the machine model and serial number along with the circuit that has failed. Caterpillar uses similar connectors across many heavy equipment parts, so the serial number is what pins down the correct loom.
3. Count the plug ends and check the keying of each housing against the old wiring loom — a different connector count means you have the wrong assembly.
4. Check the routing length against the loom in your hand. If the machine has been modified or a section has been re-routed, the original length may no longer be right.
5. Photograph the old part and its label and send the pictures with your machine details. We cross-check every order against our records before it ships, so the loom that arrives is drawn from our OEM replacement parts stock and not a near-match.

Service Applications

• Emergency breakdown repair — when a loom has chafed through or a connector has corroded on a machine that is already on site, the complete wiring assembly restores the operator control circuit without a bench rebuild.
• Scheduled maintenance stock — fleets that change wiring on hours rather than on failure keep one on the shelf as part of their construction machinery spare parts holding, so a planned service never waits on a loom.
• Cab and console refurbishment — machines going through a cab rebuild take a fresh wiring assembly while the panels are already open, which costs far less than going back in a month later.
• Mixed-fleet top-up — workshops that look after several brands add the wiring assembly to their crane parts order so Caterpillar machines are covered in the same shipment as everything else.
• Reseller stock — importers who hold crane spare parts for their own customers order these alongside cables, monitors and sensors and can answer a breakdown call the same day.

Technical Support & Model Matching

Not sure which part fits your machine? Send us the OEM part number, the machine model, and a photo or drawing, and we will help you match the correct item. We supply crane and construction machinery spares across Cummins, SANY, Caterpillar and FUWA applications, covering solenoid valves and coils, angle sensors, wiring harnesses, couplings and load moment indicators. We also assist with fitting questions, wiring checks and fault tracing, and can produce custom parts to your drawings when a standard item is not the right answer.

FAQ