Cylinder block Rotor Bosch Rexroth A8VO107 — converts the working fluid flow into mechanical motion of the piston assembly and forms the working chambers of the piston assembly. Used in JCB, Caterpillar and Sumitomo. We'll help you select Bosch Rexroth spare parts by photo, marking, or nameplate number.
Technical specifications verified by Aspect Plus engineers.
Rexroth A10VSO71 Hydraulic Pump Cylinder Block Piston Shoe Valve Plate Rotary Group Spare Parts
Replacement spare parts for Rexroth A10VSO71 /31R hydraulic pump, including cylinder block, piston shoe assembly and valve plate. High precision rotary group repair parts for excavator and industrial hydraulic overhaul. Confirm rotation direction before order.
These high-precision replacement spare parts fit Rexroth A10VSO71 /31R series axial piston pump, containing cylinder block, piston shoe assemblies and valve plate. They are the key friction pair components of the A10VSO71 rotary group, widely used for hydraulic pump overhaul and rebuilding.
The cylinder block is processed with strict tolerance control. Fine-finished piston holes guarantee good matching with piston shoes and reduce internal leakage. The piston shoe assembly adopts wear-resistant material, stable lubrication and low friction under continuous high-pressure working conditions. The valve plate is machined following the original oil distribution groove profile. Left-hand and right-hand rotation valve plates are not interchangeable, please confirm rotation direction before placing order.
Our A10VSO71 pump spare parts can effectively fix common pump failures: pressure drop, overheating, abnormal noise, cavitation and serious internal leakage. Every batch is inspected carefully to ensure consistent quality and long service life.
Suitable for excavators, concrete mixers, injection molding machines, hydraulic power units and other construction machinery and industrial hydraulic systems. We support separate sale of single parts or combined rotary group sets. Retainer plate and ball guide are available as optional parts.
