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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 Reel, 1-1/2" x 100', Manual Rewind, American Reels Model Shown: 1-1/2" x 50' Manual Rewind Reel Only - Does not include hose.
Mud Flap, UnitedBuilt, 36" Made from fiber reinforced rubber providing years of service at a low cost.
The Tecnoseal two-piece disc magnesium anodes are designed to protect your tank baffles from corrosion. One half of the anode includes a stainless ...
View full detailsHose Reel Axle Assembly COXREELS 8962-11.5 (Rev E & D) For 1185-1124(E) Revisions E & D
Spring Seat, 2" & 323 Inline Valves, Netafim 71680-008700
Foot Valve, Cast Iron, 2-1/2" FNPT, Dixon DFVS30
Pigtail Harness 138", Three Marker Lights, UnitedBuilt ID4613 For (3) Peterson M163R Marker Lights, Red
LED Marker/Clearance Light, PC-Rated, Round, 2.5″, Red, Peterson M163R 5 diodes. Made in USA. Multivolt version available. PC Rated. Functions as ...
View full detailsCountersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads
Muncie PK11302BSBB is a bi-rotational hydraulic gear pump/motor with 2.96 cubic inches of displacement per revolution. Its nominal pump flow is 13 ...
View full detailsHigh-Amp Circuit Breaker with Auto Reset Protect accessory circuits on hose reels, dump hoists, plows, spreaders, lift gates and cranes. Waterproo...
View full detailsMidland Industries 46903I Mini Ball Valve – MNPT x FNPT The Midland 46903I Mini Ball Valve is a compact, nickel-plated brass shutoff valve designed...
View full detailsLED Stop/Turn/Tail, Oval, 6.5X2.25 12V, red
Adapter Plug 6", LED 3-Wire, PL3 to AMP, Peterson 417-491
The Elkhart Brass 57547000 is an AS568-039 replacement O-ring with a 2.739-inch inside diameter and 0.070-inch cross-section. It is used in compati...
View full detailsBody Inlet 8495 with Magnets & Paint, for BrushHawk, Elkhart 18291RP1
The Elkhart Brass 31011000 is a 3/16-inch drive-in stainless steel grease fitting used as a service replacement in the Nitro HD monitor and other E...
View full detailsDixon foot valve flapper assembly for use on water suction hose to prevent pump from losing it's prime.
Mystik JT-6 High Temp Grease #2 is a high-temperature, lithium-complex grease that combines excellent multi-purpose properties with a high dropping...
View full detailsCylinder Bimba H-310.5-DZ (VALAIRCYLH310)
Impeller, Clockwise (CW) for 349M, Franklin 305462008
This kit is designed to rebuild your swivel, made with nitrile rubber seals that fit perfectly on your 4" O-ring swivel. Compatible with Dixon 4RKOBU.
Mechanical Seal FMIH40, Franklin 305463044