Rexroth R910911929 ROTARY GROUP

Technical Specifications

• Manufacturer: Bosch Rexroth
• Part Number: R910911929
• Model Configuration: ROTARY GROUP A10V 71/31L
• Pump Series Match: A10V / A10VO / A10VSO Size 71 (Series 31 Layout)
• Rotational Direction: Counter-Clockwise (LH / CCW / 'L')
• Core Included Components: Cylinder Block (Barrel), Piston Set (9 Pieces), Left-Hand Valve/Lens Plate, Retainer Plate, Spherical Ball Guide, Center Spring, and Pressure Pins.

Product Overview

Restore original operating efficiency, fluid compression, and flow regulation to your open-circuit hydraulic system with the genuine Bosch Rexroth R910911929 Core Rotary Group Assembly. Explicitly engineered for the Bosch Rexroth A10V, A10VO, and A10VSO Series 31 axial piston variable displacement pumps with a size 71 (71cc) frame, this comprehensive rotating kit serves as the primary power-transmitting core of your pump housing. Pre-configured for counter-clockwise (LH / 'L') rotation, it replaces worn internal barrels, pistons, and valve plates to eliminate case pressure spikes, cure internal cross-port oil bypass, and bring your machinery back to factory-rated volumetric output.