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.
SCI 3105R Black Malleable Iron Threaded Tee Reducer Branch, 3/4" x 1/2" x 3/4" FNPT, Class 150
For permitted non-DOT applications. Do not use this assembly as a replacement on MC306 or DOT406 cargo tanks. Weld collar sold separately.The Betts...
View full detailsPush-rod bracket used in the Nitro HD 7000-EHD electric cannon nozzle. Part identification Manufacturer Elkhart Brass Part number 18541007 P...
View full detailsFranklin FMIH-40 wear plate, part number 305455009, is the replacement wear plate for the Franklin FMIH-40 hydraulic-driven water pump. It is a ser...
View full detailsReplacement CCW impeller — not a complete pump.The Franklin XS439 CCW impeller, part 305462036, is a service component for XS3x4-9 water truck pump...
View full detailsBuyers Products SMR15SF10 is a side-mount hydraulic reservoir supplied with a 10-micron return-line filter. The filter ships separately from the ta...
View full detailsWorking hose included; mounting hardware is not included. The Coxreels TSH-N-3100 spring-rewind hose reel includes 100 feet of 3/8-inch I.D. PVC ai...
View full detailsFRC (Fire Research Corp.), BCA211-A00, TrueSight Wireless System, 1 Camera, 1 Monitor BCA211-A00 Includes Only: (1) One 130° Wireless Camera with ...
View full detailsBracket Mount Kit for Nibco Actuator and 4" Butterfly Valve, N03F04C37 (T116820 FG)
Elkhart 36787000 is the 12-foot monitor control harness used with legacy Sidewinder 8494 electric systems. It connects the joystick or toggle contr...
View full details
Cover only — pressure gauge sold separately.The Elkhart Brass 23544000 pressure gauge cover is a replacement cover for the 39130000 pressure gauge ...
View full details
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...
View full details
The Phillips 15-961 CLEAR-VU™ junction box brings trailer wiring connections together at seven #10 stud posts. Its ring-terminal arrangement accept...
View full details
Trailer Socket 7 Pole Littelfuse 12063
Elkhart 81181001 is a 12 VDC electric water-valve kit for the discontinued 8494 Sidewinder monitor system. It provides remote on-off water control ...
View full details
