PISTON SHOE - ERL-130B-RP-21-20NNN

High-quality piston shoe assembly designed for the Danfoss Sauer Series 45 ERL-130B axial piston pump. Manufactured with precision steel bodies and bronze shoes, these assemblies ensure reliable operation under high-pressure hydraulic conditions.

Application:

• Suitable for Danfoss ERL-130B pumps used in construction machinery, agricultural equipment, and industrial hydraulics.

• Provides smooth sliding motion between the piston and swash plate, minimizing friction and wear.

Technical Details:

• Pump Model: ERL-130B (RP-21-20NNN)

• Material: Hardened alloy steel piston with bronze/brass shoe face

• Function: Transmits hydraulic force from the swash plate to the piston assembly

• Set: Typically supplied in matched sets for full rotating group replacement

Purpose:

The piston shoe assembly ensures efficient energy transfer within the rotating group while maintaining proper lubrication and contact with the swash plate, extending pump life and reliability.