Electrical Parts
Find high‑quality aftermarket electrical parts for excavators and construction machinery at Racer Machinery. We stock thousands of part numbers for electrical system components, including pressure sensors, temperature sensors, control switches, solenoid valves, relays, fuses, wiring harnesses, alternators, starters and related accessories.
All electrical spare parts are built to match OEM specifications for reliable performance. Browse our part‑number list below to identify the exact component you require for your machine model.
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PULLEY, ADJ ALTERNATOR 3925852
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SENSOR, PRS TEMPERATURE-JP 4944845
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MODULE, BATTERY-HAZARD MATERIAL 3681596 Series
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SWITCH-TOGGLE (DPDT)-3C 308-0406
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ISOLATION TRANSFORMER 450-42150
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MODULE, DOSER FLUID SUPPLY-KC E5418889
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WIRE BUNDLE-KC 3165395-20
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TERMINAL BLOCK (RED) 332-4321
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Electrical Parts TERMINAL A065T744 Series
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BATTERY CABLE 4652505 Series
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DIODE WITH LEAD FORWARD 357-0089-01
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RELAY-CONTROL 12V DC 307-2873 Series
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WN3, ATS, 63A, 4P, 110VAC COIL 0306-4993-01
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HARNESS, WIRING A 4063105
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Electrical Parts JUMPER-TERMINAL 332-1043 Series
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ALTERNATOR (AT161324) 191-2358
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CABLE, POWER SUPPLY 3162849
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POINT, GAUGE CONTACT 3376409

Consistently provide customers with high-quality parts.
Racer Machinery
Our Real‑Product Shots
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503-4411 592-5153 ECM Series
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144-0103 Contactor Series
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Electrical Parts Wire 213273-20 Series
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Solenoid 3098354
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Fuse 6A-3C 249-0856
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MODULE, BATTERY 4994519F Series
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Wiring Harness 289-9354
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Wiring Harness 0005475 Series
