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    • Takeuchi TB045 Sprocket | Part #02616-03100
    • Takeuchi TB045 Sprocket | Part #02616-03100 - close up
    • Takeuchi TB045 Sprocket | Part #02616-03100 - left side
    • Takeuchi TB045 Sprocket | Part #02616-03100 - internal guide lugs

    Takeuchi TB045 Sprocket | Part #02616-03100

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    Takeuchi TB045 Sprocket | Part #02616-03100This replacement drive sprocket is cataloged for Takeuchi TB045 and is intended for service in the tracked undercarriage. The drive sprocket transfers drive torque into...
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    PRODUCT SPECIFICATIONS

    Technical Dimensions

    Part # 02616-03100
    Tooth Count 19
    Bolt Hole Count 9
    Weight 32.0 lbs

    Construction & Features

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

    Frequently Asked Questions

    Fitment, availability, fulfillment, and support for this product

    What drive sprocket fits the Takeuchi TB045?

    This drive sprocket is listed for the Takeuchi TB045 and matches OEM Part #02616-03100. 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 Takeuchi TB045?

    Matching bottom roller or track roller options for the Takeuchi TB045 include <a href="/products/takeuchi-tb045-track-roller">Takeuchi TB045 Track Roller | Part #03913-02100</a>. 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 Takeuchi TB045?

    Matching front idler options for the Takeuchi TB045 include <a href="/products/takeuchi-tb045-front-idler">Takeuchi TB045 Front Idler | Part #FI04614-90010 (Part #04614-90010)</a>. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.

    What top roller fits the Takeuchi TB045?

    Matching top roller options for the Takeuchi TB045 include <a href="/products/takeuchi-tb045-carrier-roller">Takeuchi TB045 Carrier Roller | Part #03912-00100</a>. Top rollers support the upper track path and should be checked for bearing play, flat spots, and uneven wear during undercarriage service.

    Should I inspect the full undercarriage before replacing this Takeuchi TB045 part?

    Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Takeuchi TB045, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.

    How do I confirm this product fits the Takeuchi TB045?

    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 <a href="/pages/rubber-track-finder">TrackTECH Track Finder</a> or call <a href="tel:8508167898">(850) 816-7898</a> before ordering.

    How fast does TrackTECH ship Takeuchi TB045 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 <a href="/pages/shipping">TrackTECH shipping information</a> or contact us before ordering if you need priority freight options.

    What machines is this sprocket listed for?

    Current compatible equipment listed in the TrackTECH catalog includes Takeuchi TB045.