152-2939: SEAL-O-RING
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    152-2939: SEAL-O-RING

    Part Number: 152-2939
    Brand: Cat
    Retrieving Price.....


    O-Rings are used in static sealing and some dynamic applications.

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

    O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

    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
    • US
    • Metric
    • Applications: High pressure, high temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids; ORFS, STORS seals
    • Coating: PTFE - Polytetrafluoroethylene
    • Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
    • Cross Section Diameter (in): 0.1
    • Dash Size (in): 910
    • Inside Diameter (in): 0.76
    • Material: FKM - Fluoroelastomer, FKM (90)
    • Material Description: FKM provides superior performance in most applications, including Air, Engine Oil, Diesel Fuel, Hydraulic Oil, Automatic Transmission Fluid and Biodiesel. Most FKM formulations should not be used with Coolant/Urea. FKM is effective in high temperatures, and has good abrasion and cut resistance.
    • Not Compatible With: Amines; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Temperature (°F): -40 - 350
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    marine products
    3412E, C7, 3126B, C30, C32

    wheel tractor-scraper
    651E, 631E, 657E, 637E, 637D, 633E II

    engine - generator set

    track excavators
    320D, 312D, 336E, 349E, 318DL, 349ELVG, 323DLN, 349EL, 319DLN, 345DL, 323DL, 311DLRR, 349EOEM, 323DSA, 319DL, 336EL, 336EOEM, 312DL, 345DLVG, 352F2VG, 336D2L, 349FL, 349DL, 352FVG, 349FLXE

    track type tractors
    D10N, D11R, D10R, D11T, D8L, D9R, D10T, D9N, D9L, D9RLRC

    off-highway truck
    769D, 771D, 770, 773D, 775D, 773E, 775B, 769C, 773B

    cold planer

    track-type tractor
    D9R, D11R, D11T

    petroleum products

    460, 465, 470

    log loaders forestry

    wheel tractor scrapers
    639D, 631G, 637E, 631D, 637G, 651E, 633D, 657E, 637D, 633E, 657EPP

    motor grader

    wheel-type loader
    990 II 992C, 988B, 988F II

    engine - industrial
    3126B, 3408E, 3412E

    large mining products
    5110BME, 5110BMH

    asphalt paver
    AP-1055E AP-1000E BG1055E, BG1000E

    forestry excavators

    wheel dozer

    off highway trucks
    771C, 771D, 775D, 772, 772B, 769C, 773B, 769D, 775B, 773D, 775E, 773ELRC

    349F LXE 336E, 349D2, 349D L 312D, 336E L 319D 336E HVG 320D L 314D LCR 315D L 352F-VG 352F, 5110B 323D SA 312D L 323D L 318D L 345D L 323D S 319D LN 349E L HVG 349F L 568 FM LL 314D CR 319D L 320D FM 345D, 311D LRR 352F XE VG 336D2, 320D GC 349E L 320D, 345D L VG 352F OEM 320D LN 313D, 349D2 L 336D2 GC 349D, 352FMHPU 336E LN 323D LN 349E L VG 349E, 349F, 336D2 L 568 FM 340D2 L 323D

    wheel loaders
    992C, 990, 988B, 992D, 988F

    wheel dozers
    834B, 844

    earthmoving compactor