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.
UnitedBuilt Choice brass male elbow 3455X6 changes the direction of a threaded connection by 90 degrees. Its connection configuration is 3/8" Male ...
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The Dixon DMP2525F double male pin-lug adapter joins two matching female fire-hose connections. Both ends are 2-1/2-inch male NST (NH), so it is a ...
View full detailsThe Berkeley B80519 shaft replacement kit is for specified clockwise hydraulic-drive B3ZRM pump assemblies, including B80357. The kit groups the sh...
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Pipe Flange, Reducing, Slip-On Weld Flange (SORF), Class 150 Carbon Steel Carbon Steel Class 150 Slip-On Raised Face (SORF) Slip-on flanges are a...
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Buyers Products Pintle Hook Mounting Kit is for use with PH30 and PH45 series hitches. It includes: (4) 3/4 in. x 3-1/2 in Grade 8 cap screws, (4)...
View full detailsBracket Mount Kit for Nibco Actuator and 2-1/2" - 3" Butterfly Valve, N03F04C16 (T116818 FG)
Harness Extension Control to Module 50', Elkhart 36795000
Elkhart 46074000 is a 24 VDC fast replacement motor for the discontinued 8494 Sidewinder electric monitor. Its 19.7:1 ratio identifies the fast mot...
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Elkhart 36779800 is a 25-foot control-harness extension for documented Sidewinder 8494 electric water-valve systems. It connects the valve-control ...
View full detailsElkhart 33645000 is the manufacturer-listed hand grip used on documented Vulcan monitor assemblies. Part identification Manufacturer Elkhart Bras...
View full detailsLock Knob Elkhart 42034001
Elkhart 65139000 is the manufacturer-listed stainless socket button-head screw for the discontinued 8494 Sidewinder monitor. Part identification ...
View full detailsSpacer, 8494 Sidewinder, Elkhart 65572001 (Replaces 65572000)
Elkhart 71176000 is the manufacturer-listed #6 stainless-steel washer for the discontinued 8494 Sidewinder electric monitor. Part identification ...
View full detailsWater Cannon Power Pigtail, for Sidewinder 8494, Elkhart part number 36781000.
Elkhart Brass 61215100 is a #4 x 0.187-inch stainless steel round-head drive screw used as a service fastener in specified Elkhart monitor assembli...
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The Elkhart Brass 65549107 is the fixed 350 GPM stem head used in the Nitro HD 7000-EHD electric nozzle. The manufacturer parts drawing rates this ...
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The Elkhart Brass 57298000 replacement O-ring is an AS568-012 seal with a 0.364-inch inside diameter and 0.070-inch cross section. It is used in th...
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