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.
Hose, Suction, 3" x 25', MNPT x Female Camlock Image Shown: Suction Hose 3" MNPT x Female Camlock
Pipe Plumbing, Weld by Weld, SCH40, 3" Pipe x 72" Long, UnitedBuilt.
Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 18" Long, UnitedBuilt
The UnitedBuilt AV1100-B spray-valve body is the replacement housing for an AV1100 air-to-close water truck valve. It is die-cast from A380 aluminu...
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The UnitedBuilt AV1100-TD Internal Top Disc is a genuine OEM replacement component for the UnitedBuilt AV1100 air-to-close water truck spray valve....
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The UnitedBuilt S19914MS outer bearing cap is a cast iron service component for M3ZRM and M3ZRMS pump bearing frames. It helps retain bearing greas...
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The UnitedBuilt BC2403-K adjustment knob is a replacement external component for BC2403 and BC2403H spray head valves. It is the knob used at the v...
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Spring, Heavy Duty Spray Head Valve BC2403(H), UnitedBuilt BC2403-SPG
The UnitedBuilt BC2403H spray head valve is designed to control volume, fan width, and direction for precise watering applications. This heavy duty...
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Constructed with aluminum alloy and actuated by air, the UnitedBuilt BC2403 spray head valve efficiently controls volume, fan width, and direction ...
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Manifold bracket 2-piece, short pipe half. Weld on to pipe and bolt on to long half of 2-piece set 0011567.
Pipe Adapter, Weld by Groove, SCH40 Stainless Pipe
Shaft Kit Mechseal B4ZRKS CW UnitedBuilt B80703MS
The UnitedBuilt 2410-S spray valve stem is a replacement stem for the BC2410 spray head valve used in water truck spray systems. Made from 304 stai...
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The UnitedBuilt BC2410B is the replacement body for the BC2410 integrated spray head valve. Its sand-cast A356 aluminum construction is heat-treate...
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Decal, Suction Fill, Frame Mount Pump 6" x 12"
Decal Warning, PTO Engagement, 3-1/2" x 4-3/8"
Pigtail Harness 138", Three Marker Lights, UnitedBuilt ID4613 For (3) Peterson M163R Marker Lights, Red
The UnitedBuilt M10220MS impeller lock nut is a 7/8-9 right-hand-thread stainless steel replacement for the clockwise (CW) M3Z pump configuration. ...
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The UnitedBuilt Hose Reel Mounting Bracket provides a heavy-duty mounting solution for compatible Coxreels hose reels on water trucks and other tru...
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Manifold bracket 2-piece, long half. Weld on to R-Kit deck and bolt on to short half of 2-piece set 0011566.
