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Part No.: LS30P01072 – Hydraulic Pump Coupling
he LS30P01072 Hydraulic Pump Coupling is a heavy-duty mechanical coupling used in excavators to connect the engine flywheel with the main hydraulic pump. It transfers engine power to the hydraulic pump while absorbing vibration, shock loads, and minor shaft misalignment, helping to protect both the engine and hydraulic pump from damage. Similar Kobelco hydraulic pump couplings are used on large excavators such as the SK-series machines.
