BALL GUIDE WASHER - A4VG125

The Ball Guide Washer for the Bosch Rexroth A4VG125 axial piston pump serves as a precision spacer between the ball guide and associated components. It ensures smooth operation, proper alignment, and consistent load distribution within the rotating group.

Features:

• Specifically designed for Rexroth A4VG125 variable displacement pumps.

• Manufactured from hardened steel for durability and wear resistance.

• Precision-ground surface for accurate thickness and smooth rotation.

• Corrosion-resistant finish for enhanced longevity.

• Maintains consistent clearance and alignment under high pressure.

Applications:

Installed in the rotating group assembly of A4VG125 pumps used in excavators, loaders, and other hydrostatic drive systems, ensuring balanced motion and reduced internal friction.

Function:

The washer provides accurate spacing and smooth contact between the ball guide and mating components, maintaining efficient motion transfer and reducing wear. It plays a critical role in preserving pump efficiency, stability, and operational life under continuous hydraulic load.