105-2630: RING
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    105-2630: RING

    Part Number: 105-2630
    Brand: Cat
    Retrieving Price.....


    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.

    Warning: This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
    • US
    • Metric
    • Cross Section Height (in): 0.16
    • Cross Section Width (in): 0.23
    • Inside Diameter (in): 3.23
    • Inside Diameter - B (+/- 0.08inch) (in): 3.23
    • Material: Nylon Plastic
    • Material Description: Nylon Plastic provides good resistance to fuels, oils and lubricants. Many different formulations are used, some of which can support high mechanical loads, and perform well at elevated temperatures.
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Outside Diameter (in): 3.54
    • Width - A (+/- 0.03inch) (in): 0.24
    material handler
    M325D MH M325D L MH

    mini hydraulic excavator
    307, 307C, 307B, 308C 308D 307D

    wheeled excavator
    M315D2, M312, M313D, M314F, M330D M313C, M317D2

    M325D MH 325D MH M317F, M325D L MH 330D MH 345C, 330D, M315F, 345C MH