6H-1871: O-Ring
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    6H-1871: O-Ring

    Part Number: 6H-1871
    Brand: Cat
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    O-ring

    Description:
    O-Rings are mainly used in static application as both axial or radial seals to prevent leakage and contamination.

    Attributes:
    Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat® engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat® O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

    Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

    With over 2500 O-Rings in different sizes and materials, Cat® O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

    Cat® sealing system uses a robust design, testing, and validation process. Buy the latest Genuine Cat seal to protect your investment.

    Applications:
    O-Rings are used in a wide variety of applications throughout the entire Cat® product line.

    Warning: Cancer and Reproductive Harm -www.P65Warnings.ca.gov.
    UNITS:
    • US
    • Metric
    • Applications: Electrical system seals; High temperature air seals; High temperature static grease seals
    • Coating: None
    • Compatible With: Air; Diacetone alcohol; Ethylene glycol; Extreme high/low temperatures; High aniline point oil; Iso-butyl alcohol; Ozone & UV light; Polyglycol
    • Cross Section Diameter (in): 0.28
    • Inside Diameter (in): 4.22
    • Material: VMQ - Silicone, Silicone (70)
    • Material Description: Silicone performs well in a wide range of temperatures -- from extremely low to moderately high -- and is excellent in Air applications. It is also compatible with Engine Oil. It has limited strength and abrasion/cut resistance, so it is better in low pressure applications. Silicone should not be used with Diesel Fuel, Coolant/Urea, Hydraulic Oil, Automatic Transmission Fluid or Biodiesel.
    • Not Compatible With: Acetone; Aromatic hydrocarbons; EP oil; Fuel oil; Gasoline; Ketones; Low aniline point oils; Petroleum oils; Steam & hot water
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Primary Sealing Material: Rubber
    • Seal/O-Ring Type: Standard
    • Temperature (°F): -50 - 300
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