Skip to Product Info
    • Kubota KX040-4 Sprocket | Part #RD118-14433
    • Kubota KX040-4 Sprocket | Part #RD118-14433 - close up
    • Kubota KX040-4 Sprocket | Part #RD118-14433 - left side
    • Kubota KX040-4 Sprocket | Part #RD118-14433 - internal guide lugs

    Kubota KX040-4 Sprocket | Part #RD118-14433

    Free Shipping Lower 48
    Sale Price $185.00Regular Price $192.40
    • In Stock: 4 Available
    • Out of Stock
    • Delivers Free to
    • Order within to receive by
    • We ship the lower 48 only.

    *Estimated LTL transit. Carrier schedules may vary per delivery type.

    Request quote
    Add to Quote
    Kubota KX040-4 Sprocket | Part #RD118-14433This replacement drive sprocket is cataloged for Kubota KX040-4 and is intended for service in the tracked undercarriage. The drive sprocket transfers drive torque into...
    Payment & Security

    Your payment information is processed securely. We do not store or have access to your credit card details.

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    PRODUCT SPECIFICATIONS

    Technical Dimensions

    Part # RD118-14433
    Tooth Count 23
    Bolt Hole Count 9
    Weight 24.2 lbs

    Construction & Features

    DurabilityHeavy duty only
    FitmentOEM-reference match
    ConstructionDrop forged steel
    FinishHeat-treated hardening

    Frequently Asked Questions

    Fitment, availability, fulfillment, and support for this product

    What drive sprocket fits the Kubota KX040-4?
    This drive sprocket is listed for the Kubota KX040-4 and matches OEM Part #RD118-14433. 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 Kubota KX040-4?
    Matching bottom roller or track roller options for the Kubota KX040-4 include Kubota KX040-4 Track Roller | Part #RD118-21700. 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 Kubota KX040-4?
    Matching front idler options for the Kubota KX040-4 include Kubota KX040-4 Front Idler | Part #RD118-21300. 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 Kubota KX040-4?
    Matching top roller options for the Kubota KX040-4 include Kubota KX040-4 Carrier Roller | Part #RD411-22900. Top rollers support the upper track path and should be checked for bearing play, flat spots, and uneven wear during undercarriage service.
    What rubber tracks pair with this drive sprockets?
    Matching rubber track options connected to this Kubota KX040-4 undercarriage setup include Kubota KX040-4 Rubber Tracks | 350x54.5x86 (Part #350X54.5X86). 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 Kubota KX040-4 part?
    Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Kubota KX040-4, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
    How do I confirm this product fits the Kubota KX040-4?
    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 Kubota KX040-4 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.