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.
Retaining Ring, External, Steel 1-3/16" Shaft, Rotor Clip SH-118 External Rings fit into the groove of a shaft. The portion of the ring that protr...
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The UnitedBuilt S39242MS shaft sleeve is a stainless steel replacement component for the M3ZRM rope-seal and M3ZRMS mechanical-seal pump assemblies...
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UnitedBuilt B80698MS Shaft Kit for M3ZRM CW rope packing pump. Manufactured in the USA of original Niagara LaSalle’s patented Stressproof® steel an...
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Front Spray Bar Bracket, Right Bend
Adapter Harness Plug, Universal, UnitedBuilt AC4656
Adapter Harness Plug, Kenworth, UnitedBuilt AC4657
The UnitedBuilt AV1100-N Internal Nut is a genuine OEM replacement component for the UnitedBuilt AV1100 air-to-close water truck spray valve. The n...
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UnitedBuilt B80699MS Shaft Kit for M3ZRMS CW mechanical seal pump. Manufactured in the USA of high-quality materials with precision machining. Dir...
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Decal Caution, Grease Pump, 3" x 5"
Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 15" Long, UnitedBuilt
The UnitedBuilt S13270MS inboard ball bearing is the single-row 6206-C3 bearing used at the inboard position in the selected M3ZRM and M3ZRMS shaft...
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Adjustable spray band for UnitedBuilt BC2410 Spray Head Valve
Decal Warning, Rotating Shafts, 5" x 7"
Light Harness Kit, Rev 5/2019, UnitedBuilt HK4600 INCLUDES: (1) UnitedBuilt RA4610-A Light Harness, 6-Lamp Rearsill, Pig Tails (2) UnitedBuilt M...
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Decal Warning, Rollover Risk, 3-1/2" x 4-3/8" Higher rollover risk warning decal to display in cab in clear view of operator.
Pipe Adapter, Groove by Groove, SCH40, 4" Pipe x 4-1/2" Long, UnitedBuilt
The UnitedBuilt AV1100-BD Internal Bottom Disc is a genuine OEM replacement component for the UnitedBuilt AV1100 air-to-close water truck spray val...
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The UnitedBuilt S13271MS outboard ball bearing is the double-row 5306-C3 bearing used at item 18 in the selected M3ZRM and M3ZRMS shaft assemblies....
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Pipe Plumbing, 3" x 52" Long, Groove Both Ends (GBE), Schedule 40 Black, UnitedBuilt 0300-CS-SCH40-052-GBE (PIPE0300X52GBE)
Side Spray Nozzle, Fin Style, 3" Groove, Aluminum, UnitedBuilt BBS
Pipe Adapter, Groove by Notch, SCH40 Stainless Pipe
Decal Caution, Sprayheads, 3" x 5"
Hose, Suction, 2-1/2" x 15', MNPT x Male Camlock Image Shown: Suction Hose 3" MNPT x Female Camlock
