In-stock parts
Order by 2PM MST
In-stock parts
Order by 2PM MST
UnitedBuilt offers a complete selection of water truck parts to keep your equipment running reliably in demanding applications. Our inventory includes water truck pumps, valves, spray heads, hose reels, air controls & fittings, PTOs and hydraulics, water cannons, nozzles, and other essential components used across a wide range of water truck systems.
We supply replacement and alternative parts for most major water truck brands, making it easy to find compatible components for your specific setup. Whether you’re performing routine maintenance or repairing critical equipment, our parts are selected for durability, performance, and real-world reliability.
We carry products from trusted manufacturers including UnitedBuilt, Berkeley, Franklin Electric, Victaulic, Elkhart Brass, Coxreels®, Netafim, Dixon, EATON Bezares, Cla-Val, Camozzi, Sealco, and Buyers Products, ensuring quality and compatibility across your system.
With over 75 years of experience, UnitedBuilt is a trusted source for water truck parts and support. You can search our site using a manufacturer part number, UnitedBuilt SKU, or product description to quickly locate what you need. If you don’t see the part you’re looking for, our team is available to help—call us at 602-253-7739 for assistance.
We work to keep our most in-demand parts readily available and offer fast shipping to help minimize downtime and keep your operation moving.
The Victaulic Series 723 is a 2-inch, three-port diverter ball valve with a common bottom inlet. Its 90-degree diverter ball directs incoming flow ...
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King Hose Shank, Swiveling, Female NST (NH) 1-1/2" Includes rubber seal. Applications For suction or discharge of water NST (NH) Thread...
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The Dixon S32N King short-shank female hose coupling connects a water hose to a matching 2-1/2-inch NST (NH) male fitting. It has a plated-iron hos...
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The Dixon S32 King short-shank female hose coupling connects a water hose to a matching 2-1/2-inch NPSM male fitting. It has a plated-iron hose sha...
View full detailsThe Berkeley B69743 B4JRMBHS is a genuine Berkeley frame-mounted centrifugal pump configured for high-volume water-truck and dust-control systems. ...
View full detailsThe Berkeley OEM B73023 Water Truck Pump (Model B4ERBMS) is a heavy-duty, frame-mounted centrifugal pump designed for high-volume water transfer in...
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Brake Spring, Crank Housing, American Reels 72-3
Brake Knob, Crank Housing, American Reels 41-1
Hose, Suction, 2-1/2" x 10', MNPT x Male Camlock Image Shown: Suction Hose 3" MNPT x Female Camlock
Hose, Suction, 3" x 14', MNPT x Male Camlock Image Shown: Suction Hose 3" MNPT x Female Camlock
Hose Reel, 1-1/2" x 100', Electric Rewind, American Reels Model Shown: 1-1/2" x 50' Electric Motor Reel Only - Does not include hose.
Hose Reel, 1" x 50', Electric Rewind, American Reels Model Shown: 1-1/2" x 50' Electric Motor Reel Only - Does not include hose.
Mud Flap, Heavy Duty 1/2", Anti-Sail, 36"
Weld collar only — manhole cover, gasket, clamp ring and fastening hardware are separate components.The Betts 3057SL manway weld collar is a 16-inc...
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Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Stainless Steel
The Phoenix Forge 301 Series 300 tank flange provides a 1/4-inch female NPT connection for a fabricated tank or cylinder. Its boiler-flange profile...
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Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 20" Long, UnitedBuilt
Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 18" Long, UnitedBuilt
Pipe Plumbing, Groove by Weld, SCH40, 3" Pipe x 72" Long, UnitedBuilt.
Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt. Used for Manifold and Rear Spray Bar.
Pipe Plumbing, Front Bar, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 52" Long, UnitedBuilt
Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt. Used for Manifold and Rear Spray Bar.
Pipe Plumbing, Groove by Groove, SCH40, 2-1/2" Pipe x 24" Long, UnitedBuilt
