Rexroth R902439596 Rotary Group

$1,205.44

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SKU:: R902439596
UPC:

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Specifications

Key Specifications

Manufacturer: Bosch Rexroth
Part Number (MNR): R902439596
Model Code: ROTARY GROUP A10V 28/L
Component Type: Complete Pump Rotary Assembly Group
Compatible Pump Ranges: Bosch Rexroth A10VO28 Series
Rotational Direction: Left-Hand / Counter-Clockwise (LH / L)
Assembly Contents: Cylinder barrel, piston set, retainer ball/pins, retainer plate, and LH valve plate

Product Overview

The Bosch Rexroth R902439596 is a genuine OEM complete rotating assembly group engineered for A10VO and A10VSO series axial piston pumps. This vital assembly contains the core pumping elements—including the cylinder block (barrel), pistons, retainer plate, and valve plate—configured specifically for left-hand (counter-clockwise) rotation ("L"). Replacing a worn rotating group with this complete, factory-matched Bosch Rexroth assembly eliminates internal fluid bypass, restores full volumetric flow, and brings the pump back to factory-grade pressure specifications.