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Genuine OEM Electrical & Lighting for Construction Vehicles

Ensure reliable power distribution and maximum site visibility with our selection of Genuine OEM Electrical & Lighting for Construction Vehicles. As a core system within our heavy equipment inventory, this collection features authentic overstock and surplus factory-original components engineered specifically to withstand the high-vibration, high-impact, and moisture-heavy environments of demanding job sites.

Factory-Original Components for Maximum Electrical Integrity:

  • High-Visibility Safety Lighting: Premium Whelen Century Series LED mini light bars, Better Viz dual-color amber/green strobe lights, grommet-mount warning signals, and waterproof work light pods.
  • Powertrain Wiring & Control Modules: Genuine Caterpillar (CAT) C7 fuel injector wiring harnesses, Cummins ISX engine harnesses, and authentic factory-programmed ECM bench calibration test harnesses.
  • Switches, Relays & Interface Hardware: Heavy-duty Volvo hazard rocker switches, CAT transmission selector controls, Paccar HVAC modules, and environmentally sealed toggle switches.

By choosing original equipment manufacturer (OEM) electrical parts over low-grade aftermarket alternatives, you protect your machinery's delicate circuitry from premature connection failures and destructive voltage spikes. Secure dealership-quality electrical systems at exceptional warehouse-direct savings.

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CAT P/N | 5D-8214 OEM Electric Resistor Caterpillar 5D8214

CAT P/N | 5D-8214 OEM Electric Resistor Caterpillar 5D8214

Regular price $21.63
Sale price $21.63 Regular price $0.00
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CAT P/N | 3T-2169 OEM 24v NC Warning Gauge Relay Caterpillar 3T2169

CAT P/N | 3T-2169 OEM 24v NC Warning Gauge Relay Caterpillar 3T2169

Regular price $26.54
Sale price $26.54 Regular price $0.00
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CAT P/N : 7N-1621 Circuit Breaker Assembly (3 A) with Automatic Reset 7N162

CAT P/N : 7N-1621 Circuit Breaker Assembly (3 A) with Automatic Reset 7N162

Regular price $19.96
Sale price $19.96 Regular price $0.00
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CAT P/N 3E-6329 OEM Caterpillar 93 db 24 Volt Action Alarm 3E6329

CAT P/N 3E-6329 OEM Caterpillar 93 db 24 Volt Action Alarm 3E6329

Regular price $32.63
Sale price $32.63 Regular price $0.00
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CAT 297-0760 OEM Caterpillar 4 Prong 24V Time Delay Relay 2970760

CAT 297-0760 OEM Caterpillar 4 Prong 24V Time Delay Relay 2970760

Regular price $32.96
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ATO Add A Circuit

Regular price $16.49
Sale price $16.49 Regular price $0.00
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Amphenol MS3110F10-6P Connector

Regular price $89.97
Sale price $89.97 Regular price $0.00
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Amphenol MS3106A14S-9S Circular Connector

Amphenol MS3106A14S-9S Circular Connector

Regular price $22.97
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Amphenol MS3102R10SL-4P

Regular price $17.21
Sale price $17.21 Regular price $0.00
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Amphenol 74868-UG-30/U Bulkhead Adapter

Amphenol 74868-UG-30/U Bulkhead Adapter

Regular price $42.87
Sale price $42.87 Regular price $0.00
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74868-UG-30/U Amphenol Coaxial Bulkhead Adapter

74868-UG-30/U Amphenol Coaxial Bulkhead Adapter

Regular price $45.97
Sale price $45.97 Regular price $0.00
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4K-5122 Holder A Caterpillar CAT 4K5122

4K-5122 Holder A Caterpillar CAT 4K5122

Regular price $11.58
Sale price $11.58 Regular price $12.87
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