Hydraulic Couplers & Brackets | UnitedBuilt, Berkeley & Franklin β€” UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Hydraulic Couplers & Brackets

UnitedBuilt offers a selection of hydraulic couplers and mounting brackets designed for use with UnitedBuilt, Berkeley, and Franklin water truck pumps. These components are essential for properly connecting hydraulic motors to pumps, ensuring efficient power transfer and reliable operation.

Our lineup includes adapter brackets, drive couplings, and mounting components used in hydraulic drive systems for water trucks and other equipment. Designed for durability and proper alignment, these parts help reduce wear on shafts and improve overall system performance.

Whether you’re replacing worn components or setting up a new pump system, our couplers and brackets are built to provide a secure, dependable connection in demanding applications.

We work to keep these components readily available and offer fast shipping to help minimize downtime and keep your equipment running.

Hydraulic Couplers & Brackets - UnitedBuilt Equipment

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  • 59 in stock

    Hydraulic Coupler 7/8" Spline 13 Tooth x 1-1/8" Shaft 1/4" Key, (Key Sold Separately) UnitedBuilt S30636MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $270.00
    $270.00 - $270.00
    Current price $270.00

    Hydraulic Coupler 7/8" Spline 13 Tooth, (Key Sold Separately) UnitedBuilt S30636MS

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $270.00
    $270.00 - $270.00
    Current price $270.00
  • 5 in stock

    Hydraulic Spline Coupler (Coupling) 1-1/4" Spline 14 Tooth, M10176

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $215.00
    $215.00 - $215.00
    Current price $215.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $215.00
    $215.00 - $215.00
    Current price $215.00
  • 4 in stock

    Franklin 305462041 SAE B Hydraulic Shaft Coupling for XS439

    Franklin
    Original price $557.00
    Original price $557.00 - Original price $557.00
    Original price $557.00
    Current price $487.00
    $487.00 - $487.00
    Current price $487.00

    Coupling only β€” not a hydraulic adapter kit or motor.The Franklin XS439 SAE B hydraulic shaft coupling, part 305462041, is a service component for ...

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    Original price $557.00
    Original price $557.00 - Original price $557.00
    Original price $557.00
    Current price $487.00
    $487.00 - $487.00
    Current price $487.00
    Save 13% Save %
  • 1 in stock

    Franklin 305455017 FMIH-40 Hydraulic Adapter

    Franklin
    Original price $729.00
    Original price $729.00 - Original price $729.00
    Original price $729.00
    Current price $557.00
    $557.00 - $557.00
    Current price $557.00

    The Franklin 305455017 hydraulic adapter is the replacement mounting adapter for the FMIH-40 hydraulic-driven self-priming pump. Its cast-iron cons...

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    Original price $729.00
    Original price $729.00 - Original price $729.00
    Original price $729.00
    Current price $557.00
    $557.00 - $557.00
    Current price $557.00
    Save 24% Save %