Hydraulic Components | Pumps, Motors, Tanks & Fittings — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Hydraulics

UnitedBuilt offers a wide range of hydraulic components designed to power and support water trucks, construction equipment, and industrial systems. Our selection includes hydraulic pumps and motors, reservoirs, fittings, adapters, and flow control components built for reliable performance in demanding applications.

We stock trusted brands such as Permco hydraulic pumps and motors, Buyers Products hydraulic tanks, and Gates hydraulic fittings, along with high-quality couplings and adapters designed specifically for water truck pump systems.

Whether you’re building a new system or maintaining existing equipment, our hydraulic components are selected for durability, compatibility, and consistent performance in real-world conditions.

All products are in stock and ready for fast shipping, helping you minimize downtime and keep your equipment operating efficiently.

Hydraulics - UnitedBuilt Equipment
  • 146 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

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