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279D

Welcome to our CAT 279D Compact Track Loader Parts Catalog!

Here you will find a wide selection of parts and undercarriage for your CAT Track Loader! Many of the hydraulic parts below are in stock, on the shelf, and ready to ship same day! (if ordered before 4pm eastern time). Our selection of CAT replacement parts for your hydraulic units is a mix of direct replacements and aftermarket, manufactured to OEM standards to ensure an exact fit with OEM performance. We also offer a reman exchange for complete final drive motors and hydraulic pumps, as well as a Repair & Return service with quick turnaround times to get your equipment running again. 

Order online today or give us a call at 574-387-3091 so we can help you find the right parts and accessories for your CAT 279D Track Loader. 

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  • CAT 279D Drive Motor Shaft Seal CAT 279D Drive Motor Shaft Seal -2
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    CAT 279D Drive Motor Shaft Seal

    Sku:CR702033

    $18.25
    Machine: CAT 279D Compact Track Loader Drive Motor Qty: 1 Fits Machine Serial #s: All Purchase this High Pressure Shaft Seal for the Hydraulic Drive Motor on your CAT 279D Track Loa
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  • CAT 279D Drive Motor End Cover Snap Ring CAT 279D Drive Motor End Cover Snap Ring (2)
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    CAT 279D Drive Motor End Cover Snap Ring

    Sku:CR703866

    $23.87
    CAT 279D Hydraulic Drive Motor End Cover Snap Ring - Part of CAT Cover Kit 278-8723 & 644-4211 Fits Machine: CAT 279D Compact Track LoaderFits Drive Motor: 442-5
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  • CAT 279D Drive Motor End Cover O Ring CAT 279D Drive Motor End Cover O Ring (2)
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    CAT 279D Drive Motor End Cover O Ring

    Sku:CR701769

    $8.45
    - Machine: CAT 279D Compact Track Loader- Drive Motor Qty: 1- Drive Motor: Bonfiglioli
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  • CAT 279D Drive Motor Assembly Nut CAT 279D Drive Motor Assembly Nut -2
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    CAT 279D Drive Motor Assembly Nut

    Sku:CR701841

    $127.40
    - Machine: CAT 279D Compact Track Loader- Drive Motor: Bonfiglioli- Drive Motor Qty: 1 Purchase this Replacement Assembly Nut for the Hydraulic Drive Motor on your CAT 279D Track Loader. This Nut can...
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  • CAT 279D Drive Motor Nut Removal & Installation Tool CAT 279D Drive Motor Nut Removal & Installation Tool -2
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    CAT 279D Drive Motor Nut Removal & Installation Tool

    Sku:CR701863

    $293.00
    - Machine: CAT 279D Compact Track Loader- Fits Drive Motor: Bonfiglioli Purchase this custom made Assembly Nut Tool for the Hydraulic Final Drive Motor Nut on your CAT 279D Track Loader. This tool...
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  • CAT 279D Drive Motor Face Seal Set CAT 279D Drive Motor Face Seal Set -2
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    CAT 279D Drive Motor Face Seal Set

    Sku:CR701851

    $247.00
    - Machine: CAT 279D Compact Track Loader- Drive Motor Qty: 1 Set- Fits Drive Motor: Bonfiglioli Purchase this Face Seal Set for the Hydraulic Drive Motor on your C
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  • CAT 279D Drive Motor Hub Bearing Kit CAT 279D Drive Motor Hub Bearing Kit -2
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    CAT 279D Drive Motor Hub Bearing Kit

    Sku:CR701889

    $192.87
    - Machine: CAT 279D Compact Track Loader- Drive Motor Qty: 2- Drive Motor: Bonfiglioli
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  • CAT 279D Hydraulic Drive Motor Sun Shaft Gear - Part of Gear Kit 307-3042 (1) CAT 279D Hydraulic Drive Motor Sun Shaft Gear - Part of Gear Kit 307-3042 (2)
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    CAT 279D Drive Motor Sun Shaft Gear

    Sku:CR704112

    $143.50
    CAT 279D Hydraulic Drive Motor Sun Shaft Gear - Part of Gear Kit 307-3042 Fits Machine: CAT 279D Compact Track LoaderFits Machine Serial #s: AllFits Drive Motor Part #: 4
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  • CAT 279D Hydraulic Drive Motor Outer Planet Gear - Part of Gear Kit 307-3042 (1) CAT 279D Hydraulic Drive Motor Outer Planet Gear - Part of Gear Kit 307-3042 (2)
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    CAT 279D Drive Motor Planet Gear - Outer

    Sku:CR704097

    $140.72
    CAT 279D Hydraulic Drive Motor Outer Planet Gear - Part of Gear Kit 307-3042 Fits Machine: CAT 279D Compact Track LoaderFits Machine Serial #s: AllFits Drive Motor part #: 442-5642, 20R-9075Part of...
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  • CAT 299D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 (1) CAT 299D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 (2)
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    CAT 299D Drive Motor Planet Gear - Inner

    Sku:CR704054

    $188.79
    CAT 299D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 Fits Machine: CAT 299D Compact Track LoaderFits Drive Motor part #: 442-5642, 20R-9075Part of CAT Gear Kit: 307-3042  Pu
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  • CAT 279D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 (1) CAT 279D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 (2)
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    CAT 279D Drive Motor Planet Gear - Inner

    Sku:CR704039

    $188.79
    CAT 279D Hydraulic Drive Motor Inner Planet Gear - Part of Gear Kit 307-3042 Fits Machine: CAT 279D Compact Track LoaderFits Drive Motor part #: 442-5642, 20R-9075Part of CAT Gear Kit: 307-3042  Pu
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