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Caterpillar D9R Bulldozer Sprocket Segment, OEM Part No.9W-2312, Dozer Drive Sprocket Teeth Undercarriage Spare Parts

Factory OEM replacement sprocket segment for Caterpillar D9R bulldozer, OEM NO.9W-2312. Forged alloy steel with deep tooth quenching, strong impact resistance, massive demand in open-pit mining projects.

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    PRODUCT DESCRIPTION

    Precision forged sprocket segment, optimized tooth profile for heavy load.

    Perfect meshing with D9R track chain assembly, effectively prevent chain jumping and abnormal tooth breakage.

    Standard OEM dimension, direct interchangeable with original spare parts without modification.

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

    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 9W-2312
    Type Segmented Drive Sprocket Teeth
    Compatible Models CAT D9R, D9N, D9H
    Material 40Mn2 Forged Alloy Steel
    Surface Hardness HRC 52–58
    Application Large quarry, open pit mine, heavy earthmoving

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