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.
Buyers Products 90M is a bolt-on slam bolt latch for two- and three-point latch arrangements on enclosed delivery trucks, vans and compartments. It...
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Buyers Products 4-Way, 2-Position Air Valve is ideal for operating double acting cylinders because it controls the air flow required for precise op...
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Buyers Products 34 is a square-head set screw for compatible drive-shaft applications. It has a 3/8-16 thread, 3/4 in. screw length and 3/32 in. di...
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Panel Mount Momentary Push Button Switch Momentary operation stays on while button is pushed. Reliable, durable cast iron housing. Heavy duty swit...
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Buyers Products Replacement Spring Mount Kit for UR50A and UR50S Reservoirs replaces the springs and bolts needed to mount the tanks. Mounting brac...
View full detailsU-Joint, 1310 Series, Buyers 5153XBA Smooth torque transfer with high quality needle bearings. Durable driveline-quality construction. Buyers Pro...
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Steps have 1-1/4 in. galvanized wire cable sides for stability while in use. Cable welded to 1-1/2 in. pipe sleeve ends for strength. Steps are bl...
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Buyers Products TFA005715L is a chrome filler-strainer breather cap assembly with a locking tab for truck and trailer hydraulic reservoirs. The qua...
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Buyers Products HDCL352 is a heavy-duty manual cable control lever for 5200 Series cables with 1/4-28 threaded ends and 3 inches of travel. It is d...
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High-Amp Circuit Breaker with Auto Reset Protect accessory circuits on hose reels, dump hoists, plows, spreaders, lift gates and cranes. Waterproo...
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Return-line filter is sold separately.The Buyers Products SMR37SQ 37-gallon side-mount hydraulic reservoir provides oil storage for truck and trail...
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Buyers 30 Gallon Side Mount Steel Reservoir The Buyers Products Side-Mounted Steel Reservoir features rugged, HRPO steel construction with a welded...
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HFA5 Series 50 GPM In-Tank Filter Space-saving in-tank design. Filters contaminants down to 10 or 25 microns from the oil returning to th...
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The Buyers Products 405BC is a chrome-plated steel anti-sail bracket designed for compatible 24-inch-wide truck mud flaps and splash guards. It sup...
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Underbody mounting brackets are sold separately.The Buyers Products 1705105 diamond tread aluminum underbody truck tool box provides locking storag...
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Buyers Products SMR15SF10 is a side-mount hydraulic reservoir supplied with a 10-micron return-line filter. The filter ships separately from the ta...
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Secure a load with confidence using the 3/4 Inch Forged D-Ring from Buyers Products.The D-ring and included weld-on mounting bracket feature forged...
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Cap gasket only — filler-breather cap and assembly sold separately.The Buyers Products BRA64000 cork cap gasket is a replacement gasket for the TC0...
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Replacement cap with chain only — not a complete filler-strainer assembly.The Buyers Products TC0015 hydraulic filler-breather cap with chain repla...
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Basket gasket only — strainer basket and filler-breather assembly sold separately.The Buyers Products BRA64500 six-hole basket gasket is a replacem...
View full detailsBuyers Products 1701030 aluminum truck tool box mounting brackets are supplied as a pair for underbody boxes with an 18 in. height and 18 in. depth...
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Pair of mounting brackets only — tool box sold separately. The Buyers Products 1701040 underbody truck tool box mounting bracket kit provides a pai...
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