RETAINER PLATE - 5423

The Retainer Plate (Part No. 5423-002) is a precision-machined component used in EATON piston pumps. It functions as a stabilizing element that secures and guides the piston shoe assembly, ensuring precise motion control and consistent contact between the pistons and the swash plate.

Features:

• Designed for EATON 5423 series hydraulic pumps.

• Precision-ground finish ensures smooth piston shoe movement.

• Maintains accurate piston alignment under high-pressure operation.

• Built to resist wear, deformation, and fatigue in demanding conditions.

Applications:

Commonly used in EATON hydrostatic piston pumps found in construction equipment, heavy-duty vehicles, and hydraulic drive systems.

Function:

The Retainer Plate works in conjunction with the piston shoe and cylinder block to maintain alignment and structural integrity. It ensures stable performance by preventing piston dislocation during rotation, resulting in smoother pump operation, reduced wear, and enhanced service life of internal components.