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    • CAT 299D Sprocket | Part #304-1916
    • CAT 299D Sprocket | Part #304-1916 - close up
    • CAT 299D Sprocket | Part #304-1916 - left side
    • CAT 299D Sprocket | Part #304-1916 - internal guide lugs

    CAT 299D Sprocket | Part #304-1916

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    Sale Price $317.89 Regular Price $357.90

    Estimated Delivery: Jul 25 - Jul 27
    CAT 299D Drive Sprocket 304-1916 Replacement This CAT 299D drive sprocket is a heavy-duty replacement undercarriage part built to help restore stable tracking, reduce wear and keep the machine jobsite-ready....
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    PRODUCT SPECIFICATIONS

    Technical Dimensions

    Weight 22153 lbs

    Construction & Features

    DurabilityHeavy duty only
    FitmentDirect OEM match
    ConstructionDrop forged steel
    ConstructionHeat-treated hardening

    FREQUENTLY ASKED QUESTIONS

    Common questions about your machine rubber tracks

    What drive sprocket fits the Cat 299D?

    This drive sprocket is listed for the Cat 299D and matches OEM Part #304-1916. Before ordering, compare your machine make, model, serial number, and existing part number to confirm the correct undercarriage position and fitment.

    What bottom rollers fit the Cat 299D?

    Matching bottom roller or track roller options for the Cat 299D include CAT 299D Track Roller | Part #304-1890. Replacing worn rollers before installing new rubber tracks helps keep the undercarriage aligned and reduces uneven wear across the track carcass.

    What front idler fits the Cat 299D?

    Matching front idler options for the Cat 299D include CAT 299D Front Idler | Part #304-1878. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.

    What rear idler fits the Cat 299D?

    Matching rear idler options for the Cat 299D include CAT 299D Rear Idler | Part #304-1894. A worn rear idler can contribute to poor track alignment, derailment, and premature edge wear, especially after new rubber tracks are installed.

    What rubber tracks pair with this drive sprockets?

    Matching rubber track options connected to this Cat 299D undercarriage setup include CAT 299D Rubber Tracks | 450x86x60 (Part #450X86BX60). If you are replacing this part, inspect the full undercarriage so the new component and rubber tracks wear evenly together.

    Should I inspect the full undercarriage before replacing this Cat 299D part?

    Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Cat 299D, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.

    How do I confirm this product fits the Cat 299D?

    Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.

    How fast does TrackTECH ship Cat 299D parts?

    TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review TrackTECH shipping information or contact us before ordering if you need priority freight options.