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Caterpillar D11R Bulldozer Carrier Roller, OEM Part No.121-0286, Dozer Upper Top Roller Undercarriage Spare Parts
  • Caterpillar D11R Bulldozer Carrier Roller, OEM Part No.121-0286, Dozer Upper Top Roller Undercarriage Spare Parts

Caterpillar D11R Bulldozer Carrier Roller, OEM Part No.121-0286, Dozer Upper Top Roller Undercarriage Spare Parts

Factory OEM replacement carrier roller for Caterpillar D11R bulldozer, OEM NO.121-0286. Heavy-duty cast alloy steel, effective support upper track chain, popular in large open pit mines globally.

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    PRODUCT DESCRIPTION

    High strength cast roller body with surface induction quenching, strong wear and impact resistance.

    Stably support upper track chain, reduce track vibration and abnormal abrasion during operation.

    Strictly manufactured according to OEM drawing size, direct interchangeable without modification.

    Complete undercarriage wear parts available: track shoe, track chain, sprocket segment, idler wheel, track roller, carrier roller.

    12-month quality warranty, bulk wholesale & mixed container loading acceptable.

    Please feel free to contact us via the information below if you have any purchasing demands.

    Sales Manager: Tin Fu

    Email: sales@fortune-parts.com

    Mobile/Whatsapp: +8617750909080

    Website: https://www.fortune-parts.com

    PRODUCT PARAMETERS

    OEM Part Number 121-0286
    Type Upper Carrier Roller / Top Roller
    Compatible Models CAT D11R, D11N, D11T
    Material Alloy Steel Integral Casting
    Surface Hardness HRC 51–57
    Application Large quarry, open-pit mine, heavy earthmoving projects

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