Rexroth R902002399 SEAL KIT

Key Specifications

• Manufacturer: Bosch Rexroth
• Part / Material Number: R902002399
• Model Designation: SEAL KIT ANSCHL.PL. A4VG71/32
• Equipment Compatibility: Rexroth A4VG71 High-Pressure Closed-Circuit Pumps
• Design Index / Series: Series 32
• Component Group: Rear Port Plate / Connecting Plate Assembly

Product Overview

The Bosch Rexroth R902002399 Port Plate Seal Kit is a genuine OEM sealing repair solution designed to completely seal the rear port plate (connecting plate) of Rexroth A4VG71 axial piston variable pumps within the 32 design series. This specialized package focuses exclusively on high-pressure rear manifolds and connection interface split-lines, containing factory-matched elastomeric seals, O-rings, and specialized gaskets that maintain tight volumetric efficiency. Replacing worn seals with this precision-mated kit prevents external fluid weeping, cuts off air ingestion pathways, and eliminates internal charge-pressure drops to keep heavy-duty commercial and construction hydraulic equipment running smoothly.