In-stock parts
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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 Cla-Val 81663H Model 7100 is a 2-inch air-to-close inline control valve designed for remote pneumatic control of water flow in water-truck and ...
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Weld Elbow, 90° Long Radius, Butt Weld, SCH40 Carbon Steel Carbon Steel Butt Weld 90-Degree Long Radius
Hydraulic Motor Bi-Directional 1-1/2" Gear 1-1/2" Gear SAEB 3/4" ORB 13 Tooth 7/8" Shaft Features & Benefits Rugged doweled construction Hig...
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UnitedBuilt Diaphragm, Spray Head Valve UnitedBuilt BC2410 T16 Style Diaphragm for UnitedBuilt BC2410 Spray Head Valve
The UnitedBuilt tank mounting spring is a replacement compression spring for compatible water truck tank-mounting assemblies. Made in the USA from ...
View full detailsGet all the essentials you need with the UnitedBuilt Pump Accessories Bundle. This bundle includes the Rope Packing Set (6 Pieces) S14022 for B3ZRM...
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The Quick Exhaust Valve, with 1/4" FNPT Ports, enables efficient air release from cylinders, improving the speed of repetitive operations.
The UnitedBuilt B82468MS split packing gland set is a cast-iron replacement gland for the M3ZRM 1-1/8 in. shaft application. It works with the rope...
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The Clippard MJTV-4 is a compact, manually actuated 4-way, 2-position toggle valve with 1/8" NPT ports. Its detent toggle alternately supplies and ...
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The Gruvlok AE7721-3 grooved butterfly valve combines an epoxy-coated ductile iron body, a Grade E EPDM-encapsulated ductile iron disc and a 10-pos...
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The ATP 177-300 inline control valve provides air-to-open operation in a normally closed, 3-inch grooved configuration. It is intended for gravity-...
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Nipple, Close, Fully Threaded, Schedule 40, Black SteelSchedule 40 pipes are designed with a thicker wall than Schedule 10 and thinner than Schedul...
View full detailsThe UnitedBuilt M3ZRMS mechanical seal kit brings together the mechanical seal, volute gasket, inner grease cap, and polyurethane water slinger for...
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Victaulic No. 11 45° grooved elbow changes the direction of an OGS grooved pipe run by 45 degrees. This selection uses orange-enamel ductile iron a...
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Seal Kit, American Reels 150-23K
Hose Reel, 1-1/2" x 50', Manual Rewind, COXREELS 1185-1124-BEXX Images Shown: 1185-2024 COXREELS® 1185 Series hand crank hose reels are designed to...
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Product Description The Cla-Val 7100 Inline Control Valve (81665C) is a dependable, heavy-duty solution designed for controlled fluid flow in deman...
View full detailsQuick Exhaust Valve with 1/8" Female NPT Ports
Nozzle, Fog to Stream, 1-1/2" NPSH, Plastic, Dixon FNB150SConstructionRed polycarbonate with brass stemFeaturesShutoff - straight stream - fog90° S...
View full detailsClamp, Spray Head Valve UnitedBuilt AV1100/BC2410 MGM Brakes Type 16 Clamp
The Elkhart Brass Vulcan 8500-02 water cannon monitor (P/N 08500021) is a lightweight, high-flow manual monitor built for water trucks, dust-contro...
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Dixon ST King combination nipples connect a hose to a matching female NPT pipe connection. These unplated-steel fittings are intended for low-press...
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Camlock, Type A, Male Cam x FNPT, Aluminum
Two-Piece Brass Ball Valve, 400 WOG, Threaded Ends, Brass Stem and PTFE Seat
