Переходная шайба поршневого насоса Caterpillar 6277290

The Piston Pump Adapter Washer manages spacing and contact conditions between the piston pump and its adapter interface. When installed, the washer helps distribute clamping load evenly across mating surfaces and supports controlled axial positioning of the adapter. This controlled interface supports proper alignment of connected components and helps maintain stable pump operation under pressure and flow variation.Attributes:• Accommodates load variation during pressure change.• Supports interaction with pump and adapter components.• Maintains alignment between the pump and adapter.Applications: The Piston Pump Adapter Washer is used in piston pump assemblies to provide spacing and load distribution at the adapter interface, supporting alignment, stability, and reliable pump operation during service and operation cycles.