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.
Grommet only — lamp and electrical plug sold separately.The Peterson B142-18 open-back mounting grommet holds a compatible 2.5-inch round sealed li...
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Light only — mounting grommet and wiring plug are sold separately.The Peterson 820R-22 Lumen X oval LED stop/tail/turn light combines red rear sign...
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Lamp only — mounting grommet and wiring plug are separate selections.The Peterson M163R is a five-diode, 2.5-inch round LED light for red clearance...
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Adapter plug only — lamp and vehicle harness sold separately.The Peterson 417-491 3-wire PL3-to-AMP adapter plug connects compatible existing lamp ...
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Lamp only — grommet and wiring plug are separate selections.The Peterson M826R-7 Lumen X LED stop/turn/tail light combines three rear-lighting func...
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Light only — mounting grommet and wiring plug are sold separately.The Peterson 820C-7 Lumen X oval LED backup light provides white reverse lighting...
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The Peterson M290C LED license light is a single-diode, top-mount lamp for 12 V license-plate lighting. It has stripped wire leads for a wired conn...
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Lamp only — mounting grommet and wiring plug are separate selections.The Peterson M163A is a five-diode, 2.5-inch round LED light for amber clearan...
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Lamp only — mounting grommet and wiring plug are separate selections.The Peterson M817C-7 Lumen X LED backup light supplies white reverse lighting ...
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The Peterson M197ABS Lumen X® ABS indicator light is a 2-1/2-inch amber, single-LED lamp with a PL10 receptacle for trailer anti-lock braking syste...
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The Peterson 919-MV oval LED work light provides 1900 lumens in a wide spot beam pattern. Its swiveling head can be mounted horizontally or vertica...
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Grommet only — light and wiring sold separately.The Peterson 421-18 oval light grommet is a black PVC mounting component for standard Peterson 6.5-...
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The Peterson 780 back-up alarm provides a 97 dB audible warning for a compatible vehicle reversing circuit. It operates from 12 to 24 volts and dra...
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For the specified license-plate lighting arrangement, use two lamps mounted 6 inches apart and 2–3 inches above the plate.The Peterson M435 incande...
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Grommet only — light and wiring sold separately.The Peterson B426-18 4-inch round light grommet mounts a compatible round lamp flush in a panel. Us...
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Adapter plug only — lamp and vehicle harness sold separately.The Peterson B417-481 2-wire PL3-to-AMP adapter plug connects compatible existing lamp...
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