2042683 Actuator Gp-Pump Fits Caterpillar Models
2042683 Actuator Gp-Pump Fits Caterpillar Models
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$1,472.71 USD
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$1,472.71 USD
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One New Aftermarket Replacement Actuator Gp-Pump for Caterpillar (Cat) C-Series Excavators
This pump actuator group (regulator) controls the displacement and output pressure of the main hydraulic pump on Caterpillar C-series excavators. It is a critical hydraulic system component that governs pump flow and pressure in response to machine demand, directly affecting boom, arm, and bucket performance. This part fits the SBS120 main hydraulic pump used on the 318C, 320C, and 321C excavator platforms.
Compatible Models
Caterpillar Excavators: 318C, 320C, 320C FM, 320C L, 321C
Replaces Part Number(s):
2042683, 204-2683
New aftermarket replacement part - not remanufactured, not used.
