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.
This bundle includes a variety of high-quality, USA-made lighting products from Peterson. The kit contains the Peterson B142-18 Grommet, which allo...
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Small Metal Chain Guard, American Reels 143-5
AH Stock 1065-34 gate-style dump valve, also referred to as a 1065 flip-up dump valve, is manually operated. The handle for the 1065 gate valve mo...
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Coupling Base Plate, 3" Groove for BC2403 Spray Head Valve
UnitedBuilt Choice brass street elbow 3400X6 changes the direction of a threaded connection by 90 degrees. Its connection configuration is 3/8" Mal...
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UnitedBuilt Equipment brass female elbow 3500X6 changes the direction of a threaded connection by 90 degrees. Its connection configuration is 3/8" ...
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UnitedBuilt Equipment brass male branch tee 3600X6 adds a perpendicular branch connection to a threaded pipe run. Its connection configuration is 3...
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UnitedBuilt Equipment brass hex nipple 3325X6 joins two female threaded pipe connections of the same nominal size. Its connection configuration is ...
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UnitedBuilt Equipment brass street elbow 3350X6 changes the direction of a threaded connection by 45 degrees. Its connection configuration is 3/8" ...
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Straight Hex Nipple, Brass, 1/2" MNPT, 3325X8 This Straight Hex Nipple is made of brass, with a 1/2" MNPT connection and 3325X8 size. Its sturdy de...
View full detailsElkhart 37521000 is the straight Deutsch nozzle harness listed in the current Nitro HD 8100 HD monitor parts drawing. Part identification Manufac...
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Back-Up Alarm, 97 Decibels, 4″ x 2.125″, Peterson 780
Hose Reel, 1-1/2" x 50', Motorized Rewind, Hydraulic Motor, Coxreels 1185-1124-H (Special Order - Non-Returnable)
The Berkeley OEM B61050 Water Truck Pump (Model B4JRMBHS) is a heavy-duty, frame-mounted centrifugal pump designed for high-volume water transfer i...
View full detailsThe Elkhart 65549307 is the 750 GPM fixed stem head for the Nitro HD 7000-EHD electric nozzle. Elkhart identifies this exact stem for a rated flow ...
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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...
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