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    • JCB 8060 Bottom Roller | Part #MU5178
    • JCB 8060 Bottom Roller | Part #MU5178 - close up
    • JCB 8060 Bottom Roller | Part #MU5178 - left side
    • JCB 8060 Bottom Roller | Part #MU5178 - internal guide lugs

    JCB 8060 Bottom Roller | Part #MU5178

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    Regular Price $208.00Call for Price
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    JCB 8060 Bottom Roller | Part #MU5178This heavy-duty aftermarket bottom roller, part #MU5178, is cataloged for the JCB 8060 mini excavator. The bottom roller carries machine load along the lower...
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    PRODUCT SPECIFICATIONS

    Technical Dimensions

    Part # MU5178
    Weight 26.4 lbs

    Construction & Features

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

    Fitment Table

    JCB8060

    Frequently Asked Questions

    Fitment, availability, fulfillment, and support for this product

    What bottom roller / track roller fits the JCB 8060?
    This bottom roller / track roller is listed for the JCB 8060 and matches OEM Part #MU5178. Before ordering, compare your machine make, model, serial number, and existing part number to confirm the correct undercarriage position and fitment.
    What top roller fits the JCB 8060?
    Matching top roller options for the JCB 8060 include JCB 8060 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 bottom rollers?
    Matching rubber track options connected to this JCB 8060 undercarriage setup include JCB 8060 Rubber Tracks | 400x72.5Wx74 (Part #400X72.5WX74). 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 JCB 8060 part?
    Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the JCB 8060, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
    How do I confirm this product fits the JCB 8060?
    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 JCB 8060 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.
    What machines is this bottom roller listed for?
    Current compatible equipment listed in the TrackTECH catalog includes JCB 8060.
    Where can I buy this bottom roller?
    TrackTECH supplies new replacement bottom roller options with low direct pricing, free shipping and fast nationwide delivery. Current price and availability are shown on the product page.