Rexroth R902021903 PISTON

$107.59

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SKU:: R902021903
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Current Stock: 28

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Specifications

Technical Specifications

Manufacturer: Bosch Rexroth
Part Number: R902021903
Model Designation: PISTON W.PIST.RINGS A6VM107
Compatible Motor Model: Bosch Rexroth A6VM107 (Series 63 / 71)

Product Overview

Restore original volumetric efficiency and maximum mechanical torque to your high-pressure hydraulic drive systems with the genuine Bosch Rexroth R902021903 Piston Assembly. Specifically designed for the A6VM series axial piston variable displacement motors with a size 107 displacement frame, this critical replacement component translates high-pressure fluid energy into rotational power. Every individual assembly comes complete with its factory-matched compression piston rings, establishing a zero-leak pressure boundary inside the cylinder block bore while drastically reducing frictional drag under severe operational loads.