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.
Increase your water flow with the Nitro HD Nozzle from Elkhart. Designed with a 500GPM capacity and 2-1/2" FNHT, this nozzle is perfect for heavy-d...
View full detailsThe Berkeley H05119 pump frame is the replacement frame specified for the B3ZRMS B69875 pump assembly. It is an individual structural service compo...
View full detailsFor cargo securement only. Not for lifting or overhead use.The Buyers Products B46I is an imported 3/4-inch forged D-ring supplied with a weld-on m...
View full detailsThis Suction Hose is designed with high-quality green PVC material and reinforced with wire for added durability. Measuring 3 inches in diameter an...
View full detailsThe Sealco 110500 spring brake control valve directs tractor supply air to the spring brake chambers first, allowing the spring brakes to release b...
View full detailsKit Coupling for Hydraulic Shaft, Franklin 305455016
Manhole gasket only — collar, cover, clamp ring and fastening hardware are not included.The Betts 3560BN manway collar gasket is a 20-inch round, L...
View full detailsFastener kit only — clamp ring, manhole cover, gasket and collar are not included.The Betts 4121ZC001 clamp ring fastener kit contains one zinc-pla...
View full detailsFranklin XS439 impeller washer, part number 305462031, is the impeller washer for compatible Franklin XS439 water-truck pumps. This 300-series stai...
View full detailsShaft Kit for 349M, Franklin 305462100
PT3252PME633SE-Eaton Bezares 3252 Power Take Off , 3252 Series Series PTO , Input Gear: 63 - Allison , Internal Ratio: 0.96 , Shifter Type: E - Ele...
View full detailsThis the manufacturer-listed nozzle tip used in the Nitro HD 7000-EHD electric cannon nozzle. Part identification Manufacturer Elkhart Brass Pa...
View full detailsReplacement mechanical seal retaining ring — not a complete pump.The Franklin XS439 mechanical seal retaining ring, part 305462028, is a service co...
View full detailsUnderbody mounting brackets are sold separately.The Buyers Products 1705110 diamond-tread aluminum underbody tool box provides locking storage in a...
View full detailsUnderbody mounting brackets are sold separately.The Buyers Products 1705100 diamond tread aluminum underbody truck tool box provides locking storag...
View full detailsMid-America Brass Hex Nipple 23325X12 joins two female threaded pipe connections of the same nominal size. It has 3/4" Male NPTF connections and a ...
View full detailsMid-America Brass Reducing Bushing 110-128 adapts a 3/4-inch female pipe port to accept a 1/2-inch male pipe connection. It has 3/4" Male NPTF x 1/...
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