101-1983: RING
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    101-1983: RING

    Part Number: 101-1983
    Brand: Cat
    Retrieving Price.....

    Backup Ring

    Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.

    Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.

    Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.

    Backup rings may be solid or split. Split rings are used for ease of assembly.

    Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

    Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.

    • US
    • Metric
    • Cross Section Height (mm): 2.2
    • Cross Section Width (mm): 1.2
    • Inside Diameter (mm): 14.6
    • Material: PTFE - Polytetrafluoroethylene
    • Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    140H NA 120H, 160H, 12H, 135H, 140H ES 160H NA 163H NA 24H, 160H ES 140H, 135H NA 12H NA 12H ES 120H NA 143H, 160K, 14H NA 140K, 16H NA 120K, 120H ES 16H, 12K, 14H, 163H