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259D

Welcome to our CAT 259D 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 259D Track Loader. 

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  • 2-Speed Hydraulic Final Drive Motor for CAT 259D Track Loaders. Direct replacement for CAT OEM part number 442-5648.
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    CAT 259D Final Drive Motor 2-Speed

    Sku:CR200906

    $2,865.00
    DNOTE: ALL DRIVE MOTOR UNITS MUST BE ORDERED BY PHONE - Machine: CAT 259D Compact Track Loader- Drive Motor: 2-Speed Bonfiglioli- Replaces Part #s: 442-5648 Purchase a Replacement 2-Speed Hydraulic Drive Motor for your CAT...
    Qty in Cart: 0
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    $2,865.00
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  • CAT 259D Drive Motor Shaft Seal CAT 259D Drive Motor Shaft Seal -2
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    CAT 259D Drive Motor Shaft Seal

    Sku:CR703202

    $18.25
    Machine: CAT 259D 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 259D Track Loader today! We recommend replacing this high pressure shaft seal if you...
    Qty in Cart: 0
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    $18.25
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  • CAT 259D Drive Motor Hub Bearing Kit CAT 259D Drive Motor Hub Bearing Kit -2
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    CAT 259D Drive Motor Hub Bearing Kit

    Sku:CR703201

    $192.87
    - Machine: CAT 259D Compact Track Loader- Drive Motor Qty: 2- Drive Motor: Bonfiglioli Purchase this set of Ball Bearings for the Hydraulic Drive Motor on your CAT 259D Track Loader. This set of hub bearings includes both inside bearing races,...
    Qty in Cart: 0
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    $192.87
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  • CAT 259D Drive Motor Nut Removal & Installation Tool CAT 259D Drive Motor Nut Removal & Installation Tool -2
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    CAT 259D Drive Motor Nut Removal & Installation Tool

    Sku:CR703200

    $293.00
    - Machine: CAT 259D Compact Track Loader- Fits Drive Motor: Bonfiglioli Purchase this custom made Assembly Nut Tool for the Hydraulic Final Drive Motor Nut on your CAT 259D Track Loader. This tool can also be reference as a "Nut Socket" or even "Nut...
    Qty in Cart: 0
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    $293.00
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  • CAT 259D drive motor end cover O Ring replacement, fits 1 & 2-speed drive motors CAT 259D drive motor end cover O Ring replacement, fits 1 & 2-speed drive motors - 1
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    CAT 259D Drive Motor End Cover O Ring

    Sku:CR703198

    $9.50
    - Machine: CAT 259D Compact Track Loader- Drive Motor Qty: 1- Drive Motor: Bonfiglioli Purchase this Replacement End Cover O Ring for the Hydraulic Drive Motor on your CAT 259D Track Loader. This Gearbox End Cover Seal, also referred to as a "Quad...
    Qty in Cart: 0
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    $9.50
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  • CAT 259D Drain Plug for the Gearbox Cover of the Hydraulic Final Drive Motor. Direct replacement, ensuring an exact OEM fit. CAT 259D Drain Plug for the Gearbox Cover of the Hydraulic Final Drive Motor. Direct replacement, ensuring an exact OEM fit
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    CAT 259D Drive Motor End Cover Oil Plug

    Sku:CR703199

    $9.18
    - Machine: CAT 259D Compact Track Loader- Drive Motor: Bonfiglioli- Drive Motor Qty: 2 Purchase this Oil Plug for the Hydraulic Drive Motor on your CAT 259D Track Loader today! Located on the gearbox cover of your final drive, this plug can also be...
    Qty in Cart: 0
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    $9.18
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  • CAT 259D Drive Motor Hub Ball Bearings CAT 259D Drive Motor Hub Ball Bearings-2
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    CAT 259D Drive Motor Hub Ball Bearings

    Sku:CR700874

    $84.00
    These are the CAT 259D Drive Motor Hub Ball Bearings - Bonfiglioli branded hydraulic motor. This includes Qty. 58 individual ball bearings, it does not include the plastic retaining ring.  We also have the assembly nut and other parts sold...
    Qty in Cart: 0
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    $84.00
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  • CAT 259D Drive Motor Assembly Nut CAT 259D Drive Motor Assembly Nut -2
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    CAT 259D Drive Motor Assembly Nut

    Sku:CR700873

    $127.40
    This is the CAT 259D Drive Motor Assembly Nut specific to the Bonfiglioli branded hydraulic motor. This includes the assembly nut only. We also sell the tool for tightening the nut. Call now for details or questions, we rebuild these every day and are...
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    $127.40
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  • CAT 259D Drive Motor Face Seal Set CAT 259D Drive Motor Face Seal Set -2
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    CAT 259D Drive Motor Face Seal Set

    Sku:CR700872

    $247.00
    This is the CAT 259D Track Loader Drive Motor Face Seal Set specific to the Bonfiglioli branded hydraulic motor. This replaces the mechanical seal and rubber rings that seal in your gear oil. This includes the rubber belleville seals and metal seals...
    Qty in Cart: 0
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    $247.00
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