Hydraulic Parts
Source durable hydraulic replacement parts for excavators and heavy construction equipment from Racer Machinery. We stock thousands of OEM part numbers for hydraulic system repair and overhaul. Our catalog includes main hydraulic pumps, swing motors, travel motors, hydraulic cylinders, control valves, seal kits, piston shoes, relief valves and related accessories. All components are manufactured to comply with OEM specifications to deliver stable hydraulic system performance. Please refer to the part‑number list below to locate parts matching your machine.
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Pump gp 1838403 Series
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STARTING MOTOR GP-ELECTRIC 2071556 Series
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COUPLING GP-DRIVE 2833534 Series
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CONTROL GP-UNPROGRAMMED 3259328 Series
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STARTING MOTOR GP-ELECTRIC 3383454 Series
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PUMP GP-WATER 3520206 Series
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PUMP GP-WATER 4160610 Series
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SOLENOID 4N3890 Series
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PUMP GP-TRANSMISSION 4239984 Series
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PUMP GP-AUXILIARY WATER 4243625 Series
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PUMP AS-FUEL TRANSFER 4465409 Series
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SOLENOID AS 4867563 Series
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PUMP GPWATER 4854895 Series
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PUMP GP-AUX -A 20R3246 Series
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Start Motor 5619999 Series
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5346207 Solenoid Series
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Shut Off Solenoid 5346207 Series
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4025319NX Accumulator Module Series

Consistently provide customers with high-quality parts.
Racer Machinery
Our Real‑Product Shots
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Gear Pump 4723333 Series
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Control Unit YA60027152 Series
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Pump Casing 1014184 Series
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Hydraulic Pump 9195238 Series
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Pump Kit ZX13T-5APUMPKIT Series
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Pump Assy 9184686 Series
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Cylinders Series
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Coupling YB00000114 Series
