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ST45

Welcome to our Wacker Neuson ST45 Track Loader Parts Catalog!

We offer a wide selection of Wacker Neuson ST45 Track Loader parts, including hydraulic components, undercarriage parts, and final drive motors. Many of our ST45 parts are in stock and ready to ship the same day if ordered before 4 pm Eastern Time. Choose from direct replacement and aftermarket options built to OEM standards for reliable performance and fit. We also provide reman exchange and Repair & Return services for final drives and hydraulic pumps. Our quick turnaround times help reduce downtime and keep your machine working efficiently. Contact us today for expert help finding the correct parts for your Wacker Neuson ST45.

Order online today or call us at 574-387-3091 so we can help you find the right parts and accessories for your Wacker Neuson ST45 Track Loader.

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  • Wacker Neuson ST45 Drive Motor Seal Kit Wacker Neuson ST45 Drive Motor Seal Kit -2
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    Wacker Neuson ST45 Drive Motor Seal Kit

    Sku:CR701002

    $396.00
    Rebuild your Wacker Neuson ST45 Drive Motor with our Kit! Single Speed or Two Speed Drive Motors The only difference is we do not include the hard distributor seal rings which rarely have damage to...
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  • Wacker Neuson ST45 Hydraulic Drive Motor Seal Kit - Partial replacement for OEM Part Numbers 1000455804, 1000455805 Wacker Neuson ST45 Hydraulic Drive Motor Seal Kit - Partial replacement for OEM Part Numbers 1000455804, 1000455805 (2)
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    Wacker Neuson ST45 Drive Motor Seal Kit - Partial

    Sku:CR704826

    $175.00
    Wacker Neuson ST45 Hydraulic Drive Motor Seal Kit - Partial replacement for OEM Part Numbers 1000455804, 1000455805 Fits Machine: Wacker Neuson ST45 Compact Track LoaderFits Drive Motor Series:...
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  • Wacker Neuson ST45 Drive Motor Brake Pack Wacker Neuson ST45 Drive Motor Brake Pack (2)
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    Wacker Neuson ST45 Drive Motor Brake Pack

    Sku:CR701448

    $525.00
    - Application: Wacker Neuson ST45 Compact Track Loader - Loca
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  • Wacker Neuson ST45 Drive Motor Shaft Seal Wacker Neuson ST45 Drive Motor Shaft Seal -2
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    Wacker Neuson ST45 Drive Motor Shaft Seal

    Sku:CR701514

    $29.00
    - Application: Wacker Neuson ST45 Compact Track Loader- Located: Under the bearings, towards middle of drive- Replaces Part #s: 7255544- Fits Machine Serial #s: B4SF11001 & Above
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  • Wacker Neuson ST45 Drive Motor Outer Bearing Wacker Neuson ST45 Drive Motor Outer Bearing -2
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    Wacker Nueson ST45 Drive Motor Outer Bearing

    Sku:CR701294

    $56.90
    - Fits Wacker Nueson ST45 Trackloader - Replaces Wacker Nueson # 24903470, 87042904 - Outer Hub Bearing Purchase your Wacker Nueson ST45 Trackloader Drive Motor Hub Bearing today online! This is the...
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  • Wacker Neuson ST45 Hydraulic Drive Motor Brake Circlip Wacker Neuson ST45 Hydraulic Drive Motor Brake Circlip (2)
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    Wacker Neuson ST45 Drive Motor Brake Circlip

    Sku:CR704808

    $22.60
    Wacker Neuson ST45 Hydraulic Drive Motor Brake Circlip  Fits Machine: Wacker Neuson ST45 Compact Track LoaderFits Machine Serial #s: AllFits Drive Motor Variation: Rexroth "Flatty" Se
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  • Wacker Neuson ST45 Drive Motor Inner Shaft Bearing Wacker Neuson ST45 Drive Motor Inner Shaft Bearing -2
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    Wacker Nueson ST45 Drive Motor Hub Inner Shaft Bearing

    Sku:CR701326

    $44.90
    - Fits Wacker Nueson ST45 Trackloader - Fits all variations - Inner Hub Bearing Buy Online today! Wacker Nueson ST45 Trackloader Drive Motor Hub Bearing. This is the innermost bearing on your drive...
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  • Wacker Neuson ST45 Hydraulic Drive Motor Brake Retainer Plate Wacker Neuson ST45 Hydraulic Drive Motor Brake Retainer Plate (2)
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    Wacker Neuson ST45 Drive Motor Brake Retainer Plate

    Sku:CR704956

    $97.84
    Wacker Neuson ST45 Hydraulic Drive Motor Brake Retainer Plate Fits Machine: Wacker Neuson ST45 Compact Track LoaderFits Drive Motor Series: MCR-T "Flatty" Replaces GEHL Part #: 7255569 NOTE: This...
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  • Wacker Neuson ST45 Drive Motor Oil Plug Wacker Neuson ST45 Drive Motor Oil Plug -2
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    Wacker Neuson ST45 Drive Motor Oil Plug

    Sku:CR701542

    $4.86
    - Application: Wacker Neuson ST45 Compact Track Loader- Located: On the Housing / Hubs- Fits Machine Serial #s: All
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  • Wacker Neuson ST45 Drive Motor Face Seal Set Wacker Neuson ST45 Drive Motor Face Seal Set - 2
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    Wacker Neuson ST45 Drive Motor Face Seal Set

    Sku:CR701003

    $221.00
    This is the hydraulic drive motor Face Seal Set for Wacker Neuson ST45 Drive Motors. This Face Seal Set keeps your gear oil in your unit. Once dirt and sand wear into the seal your gear oil will leak...
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  • Drive Motor Face Seal O-Rings for Wacker Neuson ST45 Track Loader Drive Motor Face Seal O-Rings for Wacker Neuson ST45 Track Loader -2
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    Wacker Neuson ST45 Drive Motor Face Seal O-Rings

    Sku:CR703418

    $24.85
    Fits Machine: Wacker Neuson ST45 Purchase these Face Seal Set O-Rings for the Hydraulic Drive Motor on your Wacker Neuson ST45 today! These are just the Rubber O-Rings that go around the Metal Face...
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  • Wacker Neuson ST45 Hydraulic Drive Motor Split Ring - Direct Replacement Wacker Neuson ST45 Hydraulic Drive Motor Split Ring - Direct Replacement (2)
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    Wacker Neuson ST45 Drive Motor Split Ring

    Sku:CR705220

    $24.50
    Wacker Neuson ST45 Hydraulic Drive Motor Split Ring - Direct Replacement Fits Machine: Wacker Neuson ST45 Compact Track LoaderFits Drive Motor Series: Rexroth  NOTE: This split ring ONLY FITS the 12...
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