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.
Rear Dust Suppression Bar, 96" (8') Wide, 1/2" Half Couplers on 6" Centers, SCH40 Black Pipe, Raised Face Flange
Coupling Base Plate, 3" Groove for BC2403 Spray Head Valve
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
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
UnitedBuilt Slip-on Groove Elbow with Elongated End Groove by Plain Ends Designed for BBD Slip-on Deflector Spray Head Manufactured of cast alu...
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Hex Capscrew, Grade 5, Zinc Plated, 3/8-16 x 7/8"
The UnitedBuilt S26826MS hex capscrew is a 3/8-16 x 1-inch pump-service fastener. Use it at the matching capscrew positions on the specified pump a...
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The UnitedBuilt H04007MS mechanical-seal bearing frame is a cast-iron replacement frame for the M3ZRMS pump arrangement. It supports the bearing-fr...
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The UnitedBuilt H00553MS bearing frame is the cast iron, rope-seal frame for the M3ZRM pumps below. It is a replacement frame component rather than...
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