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Heavy-Duty Engine & Cab Wiring Harnesses: Reliable Electrical Connections
Special Offers
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330D Excavator Harness AS-Chassis 275-6864 2756864, E330D Wiring Harness 2756864 275-6864
330D Excavator Harness AS-Chassis 275-6864 2756864, E330D Wiring Harness 2756864 275-6864 Part Number: 2756864 275-6864 Application: 330D Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 1,588 -
275-6732 2756732 Wire Harness for Caterpillar 345C Excavator
275-6732 2756732 Wire Harness for Caterpillar 345C Excavator Part Number: 275-6732 2756732 Application: for Caterpillar 345C Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 2,000 -
Engine C9 Wiring Harness 235-8202 2358202 Fits CAT 330D E330D 336D Excavator
Engine C9 Wiring Harness 235-8202 2358202 Fits CAT 330D E330D 336D Excavator Part Number: 235-8202 2358202 Application: Fits CAT 330D E330D 336D Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 230 -
Excavator Wire Harness 20718807 D6D FIT Volvo EC140B EC210B EC360B EC460
Excavator Wire Harness 20718807 D6D FIT Volvo EC140B EC210B EC360B EC460 Part Number: 20718807 Application: D6D FIT Volvo EC140B EC210B EC360B EC460 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required...Regular price $ 398 -
Excavator exterior line ZAX120-1 wiring harness 0003647 0004770
Excavator exterior line ZAX120-1 wiring harness 0003647 0004770 Part Number: 0003647 0004770 Application: ZAX120-1 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 482 -
Diesel Engine Wiring Harness for ZX200-3 ZX240-3 ZX270-3 Excavator 4HK1 Wire Harness 8-98002897-0 8980028970 4658146
Diesel Engine Wiring Harness for ZX200-3 ZX240-3 ZX270-3 Excavator 4HK1 Wire Harness 8-98002897-0 8980028970 4658146 Part Number: 8-98002897-0 8980028970 4658146 Application: ZX200-3 ZX240-3 ZX270-3 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No...Regular price $ 168
If your excavator is throwing constant error codes or experiencing intermittent power loss, a brittle or damaged replacement wiring harness is often the hidden cause. As the communication lifeline between the ECU and your sensors, a high-quality engine wire harness must withstand extreme heat, hydraulic oil, and constant vibration without signal interference. BeeSpareParts provides a vast range of fully assembled harnesses with reinforced braiding and heavy-duty connectors for all major equipment brands.
Electrical issues are rarely solved by the harness alone. To ensure a clean signal throughout your machine, we recommend inspecting your Engine Sensors for corrosion, or browsing our if your display is still blank after a harness swap. Our harness assemblies are direct-fit alternatives that use flame-retardant materials and high-spec copper wiring to prevent short circuits and costly downtime.
Whether you need an internal engine harness for a Cummins, a main cab harness for a Komatsu, or injector wiring for a Cat, our parts are factory-tested for continuity and ready for fast international shipping. Eliminate electrical gremlins today—upgrade to a premium wiring harness solution.
Fits for:
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Engine & Model Series: 4BT, 6BT, 4D95, 6D102, S6K, J05E, J08E, 4HK1, 6HK1.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, generators, and heavy-duty industrial units.