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07146-05172 Back-Up Ring Fits Komatsu Models

07146-05172 Back-Up Ring Fits Komatsu Models

Regular price $27.68 USD
Regular price Sale price $27.68 USD
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One New Aftermarket Replacement Back-Up Ring for Komatsu Construction Equipment

This metric PTFE back-up ring is a hydraulic sealing component used in Komatsu construction and industrial equipment hydraulic systems. Back-up rings are installed alongside O-rings to prevent seal extrusion under high hydraulic pressure, extending the service life of cylinders, valves, and other hydraulic assemblies. This ring is also referenced as Kit K11 in Komatsu seal kit assemblies.

Specifications

  • Type: Metric PTFE (Teflon) Back-Up Ring
  • Inner Diameter (ID): 170 mm
  • Thickness: 1.9 mm
  • Width: 5 mm
  • Style: Cut/Split (C/S)
  • Material: PTFE

Compatible Models

Komatsu: This is a metric hydraulic seal component used across a wide range of Komatsu construction and industrial equipment. Verify fitment against your machine's seal kit parts breakdown before ordering.

Replaces Part Number(s):

07146-05172

Aftermarket Interchange Numbers

KOM-07146-05172, BU-TFE-170x1.9x5-C/S

New aftermarket replacement part - not remanufactured, not used.

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