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Hydraulic Pump Drive Coupler Assy

2 results found for "Hydraulic Pump Drive Coupler Assy"

A total of 1 pages

Main Hydraulic Pump Coupling Assy 4191663 for Hitachi Excavator ZX350H ZX350K ZX350LC-AMS ZX350LC-HCME

The RITO 4191663 main hydraulic pump coupling assembly is engineered for stable torque transmission in large excavators such as ZX350H ZX350K ZX350LC-AMS ZX350LC-HCME. It ensures a secure connection between engine output and hydraulic pump input, reducing torsional vibration and preventing misalignment stress that can lead to pump failure under continuous heavy-duty operation.

Hot Tags : 4191663 coupling with bolts Hydraulic Pump Coupling Assy Pump Coupling Assembly Flexible Rubber Coupling Hydraulic Pump Drive Coupler Assy
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RITO 191-6933 1916933 Hydraulic Pump Coupling Assy 302.5C 303 304 305 307 Rubber Flexible Flywheel Drive Coupler Spare Parts

Severe engine-to-pump vibrations quickly wear out input shafts and crack delicate internal hydraulic components. Procurement managers face constant supply chain stress when cheap, brittle engine couplings shear under sudden load surges, trapping compact fleets in costly workshop cycles. Prevent catastrophic misalignment and terminal pump damage with the high-dampening 191-6933 element.

Hot Tags : 191-6933 Pump Coupling Rubber Coupling Rubber Flexible Coupling Hydraulic Pump Coupling
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