Rexroth R902400818 O-Ring

$53.85

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SKU:: R902400818
UPC:

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Specifications

Key Specifications

Manufacturer: Bosch Rexroth
Part Number (MNR): R902400818
Model Code: O-RING 125X4-N-FKM80 WN2020
Component Type: High-Pressure Hydraulic System Sealing O-Ring
Material Compound: FKM 80 (Fluorocarbon / Viton, 80 Shore A Hardness)
Inner Diameter (ID): 125 mm
Cross Section / Thickness (CS): 4 mm
Standardization Metric: Manufactured to Bosch Rexroth WN2020 factory standards

Product Overview

The Bosch Rexroth R902400818 is a genuine OEM high-performance static sealing ring designed for severe-duty industrial and mobile hydraulic units, including Bosch Rexroth variable displacement axial piston pumps. Molded from premium FKM compound with an 80 Durometer hardness rating, this O-ring delivers exceptional resistance to high temperatures, ozone, chemical aging, and aggressive hydraulic fluids. It provides a reliable, pressure-tight seal that prevents external leakage and protects system integrity.