Rexroth R902031677 PISTON

$101.80

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SKU:: R902031677
UPC:

Current Stock: 7

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Specifications

Key Specifications

Manufacturer: Bosch Rexroth
Material / Part Number: R902031677
Component Type: Hydraulic Pump/Motor Rotating Group Piston Assembly
Series Compatibility: Bosch Rexroth A2FO90, A2FM90, and A2FE90 Series (Size 90)
Sealing Configuration: Dual-ring piston assembly ("Two Rings" profile)

Product Overview

The Bosch Rexroth R902031677 Piston Assembly features pre-installed piston rings to maintain strict volumetric efficiency in high-pressure hydraulic circuits. Engineered for Bosch Rexroth A2FO90, A2FM90, and A2FE90 series pumps and motors, this genuine component executes high-frequency reciprocating movement within the cylinder block. The integrated tension rings provide a tight dynamic seal against the cylinder wall, eliminating high-pressure oil bypass and case slippage to ensure your machine retains full torque and speed under continuous, heavy loads.