Restore your Cummins engine harness with the Kustom Truck Harness Repair Kit for Cummins CM870 and CM871 engine electronics, specifically designed to replace the 50 Pin connector keyed for the OEM side of the ECM (engine to cab harness). This kit targets the critical ECM harness connection, offering a cost-effective alternative to replacing the entire harness. It includes genuine OEM components, featuring a Rectangle 50 Pin ECM Plug with gold-plated Deutsch sockets to match the mating pins on the ECM, pre-crimped 18" sections of automotive crosslink GXL copper wire (including a keyswitch power wire), a J1939 Canbus Cable, and a J1587 Twisted Pair Datalink, ensuring straightforward installation. Cavity plugs are provided to seal unused cavities, maintaining a secure and reliable connection. Ideal for mechanics and fleet owners repairing damaged or worn ECM connectors in heavy-duty trucks or equipment with Cummins CM870 or CM871 engines, such as Freightliner, Western Star, Peterbilt, or Kenworth, this kit delivers durable construction and precise fitment. Note: This kit is specific to the OEM side of the ECM (engine to cab harness) and not compatible with the engine sensor harness side. Confirm compatibility with your specific Cummins CM870 or CM871 harness configuration by contacting Kustom Truck for fitment verification. Repair your ECM harness efficiently with this precision-engineered kit, crafted for durability and precision.
Kit Includes:
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(1) ECM Plug (Rectangle 50 Pin)
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(45) 18 GA White GXL Wires (18" Length)
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(1) 18 GA Orange GXL Wire (18" Length, Keyswitch Power)
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(1) J1939 Canbus Cable
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(1) J1587 Twisted Pair Datalink
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(20) Cavity Plugs (Red)
Key Features:
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Harness repair kit for Cummins CM870/CM871 ECM 50 Pin connector (OEM engine to cab harness)
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Targets ECM harness connection, avoiding full harness replacement
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Genuine OEM components with gold-plated Deutsch sockets, pre-crimped 18" GXL copper wires, J1939 Canbus Cable, and J1587 Twisted Pair Datalink for easy installation
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Includes 50-pin ECM plug, 46 wires (various colors/functions), 1 Canbus Cable, 1 J1587 Datalink, and 20 cavity plugs
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Ideal for repairing ECM connectors in heavy-duty trucks or equipment with Cummins CM870/CM871 engines
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Note: Specific to OEM side of ECM (engine to cab harness), not engine sensor harness; confirm compatibility with Kustom Truck
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Engineered for precise fitment and durable performance
Repair your Cummins ECM harness efficiently with Kustom Truck Parts’ Harness Repair Kit for CM870/CM871, crafted for durability and precision.
