9M-7539: O-Ring
+ / - Hover over image to Zoom
Other Views

    9M-7539: O-Ring

    Part Number: 9M-7539
    Brand: Cat
    Retrieving Price.....

    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: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to 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): 0.14
    • Cross Section Diameter (mm): 3.53
    • Dash Size (in): 232
    • Inside Diameter (in): 2.73
    • Inside Diameter (mm): 69
    • 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 Inside Diameter (mm): 69.44
    • Seal/O-Ring Type: Standard
    • Temperature (°C): -46 - 150
    • Temperature (°F): -50 - 300
    wheel tractor-scraper
    666, 637D, 627B, 627E, 637E, 627, 657B, 631G, 621F, 666B, 637G, 651B, 633C, 621E, 631E, 633B 621, 657E, 660B, 623, 627G, 623G, 641B, 637, 633D, 623E, 631C, 621B, 657G, 650B 627F, 639D, 651E, 623B, 633, 621G, 633E II 657, 631D, 637B 623F, 621S

    pipelayer
    583T

    wheel-type loader
    988, 992C, 992D, 980, 980B, 988B

    wheel-type skidder
    518, 120C

    engine - industrial
    3412, 3408, 3412E, 3408E, 3408C, 3412C, 3408B

    articulated dump truck
    D300E, D250E II D250E, D250D, D35C, D40D, D350D, D30D, 730, D400D, D25D, D400E, D300B, 725C2, 725, D20D, D350C, D250B, D30C, D300E II D350E, 725C, D300D, D25C

    off-highway truck
    797B, 769C, 797

    engine - truck
    3406B, 3408B, 1693, 3406, 3408

    challenger
    75C, 85C, 65D, 75D, 85D, 65B, 65, 70C, 65C, 95E, 85E, 75, 75E, 65E

    cold planer
    PR-450, PR-450C

    generator
    SR4

    track-type tractor
    53 D3, D3B, D5C, D10T2, D8T, D3C, D4B, D4C, D5C PAT 5A PAT 4P D10T, D9T, 3S 3P 3 D3C II D5C PATLGP D4C II

    road reclaimer
    RM-350, SM-350

    wheel dozer
    824B, 824, 834

    track-type loader
    931B, 931C, 931, 931C II 935B, 935C, 935C II

    track-type skidder
    527 120C, 125C D5HTSK II

    excavator
    330C, 330C L 330C LN 330D

    earthmoving compactor
    825B, 826B