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Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Water Truck Parts

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.

Water Truck Parts - UnitedBuilt Equipment

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  • Air-to-Close Spray Valve, Aluminum, 3" Grooved Ends, 1/8" FNPT Air Port, UnitedBuilt AV1100F - UnitedBuilt Equipment
    Air-to-Close Spray Valve, Aluminum, 3" Grooved Ends, 1/8" FNPT Air Port, UnitedBuilt AV1100F - UnitedBuilt Equipment
    94 in stock

    Air-to-Close Spray Valve, Aluminum, 3" Grooved Ends, 1/8" FNPT Air Port, UnitedBuilt AV1100F

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $212.00
    $212.00 - $212.00
    $212.00

    UnitedBuilt OEM air-operated spray valve AV1100 for water trucks. The AV1100 valve reduces the impact of the water hammer, maximizing the life of y...

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    $0.00 - $0.00
    $0.00
    $212.00
    $212.00 - $212.00
    $212.00
  • Spray Head Valve, Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410 - UnitedBuilt Equipment
    9 in stock

    Spray Head Valve, Normally Closed Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $290.00
    $290.00 - $290.00
    $290.00

    Spray Head Valve, Air-to-Open, 3" Groove, Aluminum, UnitedBuilt BC2410 Adjustable fan spray pattern. Heavy duty spray head valve air-to-open (norma...

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    $0.00 - $0.00
    $0.00
    $290.00
    $290.00 - $290.00
    $290.00
  • Inline Valve, Air-to-Close, Aluminum 323, 3" Groove by 2" Flow, ATP 1721-300 - UnitedBuilt Equipment
    Inline Valve, Air-to-Close, Aluminum 323, 3" Groove by 2" Flow, ATP 1721-300 - UnitedBuilt Equipment
    134 in stock

    Inline Valve, Air-to-Close, Aluminum 323, 3" Groove by 2" Flow, ATP 1721-300

    ATP
    $0.00 - $0.00
    $0.00
    $119.95
    $119.95 - $119.95
    $119.95

    Air operated inline spray valve manufactured of aluminum. Connects with 3" grooved ends and has 2" flow. 1/4" FNPT Air Port 3" Grooved Ends

    $0.00 - $0.00
    $0.00
    $119.95
    $119.95 - $119.95
    $119.95
  • Fan Spray Nozzle, Duckbill 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2384 - UnitedBuilt Equipment
    145 in stock

    Fan Spray Nozzle, Duckbill 1/4" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2384

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00

    3" Groove Fan Spray Nozzle with 1/4" slot by 7" wide for wide distribution. Common applications include front and rear spray bars for dust suppress...

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    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00
  • Flusher Spray Nozzle, Duckbill 3/32" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2178 - UnitedBuilt Equipment
    136 in stock

    Flusher Spray Nozzle, Duckbill 3/32" Slot x 7" Wide, 3" Groove, Aluminum, UnitedBuilt BC2178

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00

    Flusher spray duckbill nozzle BC2178 manufactured of cast aluminum with 3" grooved end.This nozzle has a 7" wide by 3/32" opening slot designed for...

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    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00
  • Side Spray Nozzle, Duckbill 1/4" Slot x 5" Wide, 3" Groove, Aluminum, UnitedBuilt BC2179 - UnitedBuilt Equipment
    46 in stock

    Side Spray Nozzle, Duckbill 1/4" Slot x 5" Wide, 3" Groove, Aluminum, UnitedBuilt BC2179

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00

    Side spray duckbill nozzle BC2179 manufactured of cast aluminum with 3" grooved end.This nozzle has a 5" wide by 1/4" opening slot designed for ver...

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    $0.00 - $0.00
    $0.00
    $64.00
    $64.00 - $64.00
    $64.00
  • Swivel Joint, Style 30, 90 Degree FNPT - UnitedBuilt Equipment
    4 in stock

    Swivel Joint, Style 30, 90 Degree FNPT

    Dixon
    $0.00 - $0.00
    $0.00
    $280.00 - $445.00
    $280.00 - $445.00
    $280.00

    Swivel Joint, Style 30, 90 Degree, FNPT Features O-ring pressure seal ensures a leak-proof seal and smooth rotation with lower torque. Full 360° r...

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    $0.00 - $0.00
    $0.00
    $280.00 - $445.00
    $280.00 - $445.00
    $280.00
  • Monitor Cannon, Vulcan 8500 - 02, Elk - O - Lite Aluminum, Tiller Bar Control, 3" 150# ANSI Flange, Elkhart 08500021 - UnitedBuilt Equipment
    Save 25% Save %
    0 in stock. Available on backorder

    Water Cannon (Monitor), Vulcan 8500-02, Elk-O-Lite Aluminum, Tiller Bar Control, 3" 150# ANSI Flange, Elkhart 08500021

    Elkhart Brass
    $2,101.00
    $2,101.00 - $2,101.00
    $2,101.00
    $1,572.00
    $1,572.00 - $1,572.00
    $1,572.00

    The Vulcan™ monitor delivers low friction loss due to 3-3/8″ patented elliptical waterway with vaned interior. The small footprint, less than 15″ w...

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    $2,101.00
    $2,101.00 - $2,101.00
    $2,101.00
    $1,572.00
    $1,572.00 - $1,572.00
    $1,572.00
    Save 25% Save %
  • Inline Control Valve, Air-to-Open Normally Closed, 3" Groove Ends, Aftermarket NC-3030 - UnitedBuilt Equipment
    Inline Control Valve, Air-to-Open Normally Closed, 3" Groove Ends, Aftermarket NC-3030 - UnitedBuilt Equipment
    17 in stock

    Inline Control Valve, Air-to-Open Normally Closed, 3" Groove Ends, ATP 177-300 (NC-3030)

    ATP
    $0.00 - $0.00
    $0.00
    $325.00
    $325.00 - $325.00
    $325.00

    Inline Control Valve, Air-to-Open Normally Closed, 3" Groove Ends, Aftermarket NC-3030Not recommended for spray head use

    $0.00 - $0.00
    $0.00
    $325.00
    $325.00 - $325.00
    $325.00
  • Swivel Joint, Style 20, Inline FNPT - UnitedBuilt Equipment
    4 in stock

    Swivel Joint, Style 20, Inline FNPT

    Dixon
    $0.00 - $0.00
    $0.00
    $239.00 - $372.00
    $239.00 - $372.00
    $239.00

    Swivel Joint, Style 20, Inline FNPT Features O-ring pressure seal ensures a leak-proof seal and smooth rotation with lower torque. Full 360° rotat...

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    $0.00 - $0.00
    $0.00
    $239.00 - $372.00
    $239.00 - $372.00
    $239.00
  • Swivel, 1-1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288-2 - UnitedBuilt Equipment
    Swivel, 1 - 1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288 - 2 - UnitedBuilt Equipment
    4 in stock

    Swivel, 1-1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288-2

    Coxreels
    $0.00 - $0.00
    $0.00
    $81.50
    $81.50 - $81.50
    $81.50

    Hose Reel Swivel, EPDM, 1.5" Reel (Rev A) COXREELS 20288-2

    $0.00 - $0.00
    $0.00
    $81.50
    $81.50 - $81.50
    $81.50
  • Water Cannon (Monitor), BrushHawk 8495, 12V/24V Remote Operated, 2" FNPT Inlet x 1 - 1/2" MNHT Outlet, Elkhart 08495002 - UnitedBuilt Equipment
    Save 34% Save %
    More on the Way! | 12 in stock

    Water Cannon (Monitor), BrushHawk 8495, 12V/24V Remote Operated, 2" FNPT Inlet x 1-1/2" MNHT Outlet, Elkhart 08495002

    Elkhart Brass
    $7,530.00
    $7,530.00 - $7,530.00
    $7,530.00
    $4,999.00
    $4,999.00 - $4,999.00
    $4,999.00

    With a small swing radius and low stow height, the BrushHawk™ is the most compact monitor in its class. It’s perfect for limited bumper space on br...

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    $7,530.00
    $7,530.00 - $7,530.00
    $7,530.00
    $4,999.00
    $4,999.00 - $4,999.00
    $4,999.00
    Save 34% Save %
  • Air Switch Valve, 5 - Way 2 - Position (5/2), Toggle Lever, Bistable, 1/8" NPTF Ports, M16x1 Mount Stem, Series 3, Camozzi 358 - 990TF - UnitedBuilt Equipment
    Air Switch Valve, 5 - Way 2 - Position (5/2), Toggle Lever, Bistable, 1/8" NPTF Ports, M16x1 Mount Stem, Series 3, Camozzi 358 - 990TF - UnitedBuilt Equipment
    46 in stock

    Air Switch Valve, 5-Way 2-Position (5/2), Toggle Lever, Bistable, 1/8" NPTF Ports, M16x1 Mount Stem, Series 3, Camozzi 358-990TF

    Camozzi
    $0.00 - $0.00
    $0.00
    $50.00
    $50.00 - $50.00
    $50.00

    Air Switch Valve, 5-Way 2-Position (5/2), Toggle Lever, Bistable, 1/8" NPTF Ports, M16x1 Mount Stem, Series 3, Camozzi 358-990TF

    $0.00 - $0.00
    $0.00
    $50.00
    $50.00 - $50.00
    $50.00
  • Spray Head Valve (SHV), Heavy Duty, Hydraulic Cylinder, Adjustable Fan Spray, UnitedBuilt BC2403 - UnitedBuilt Equipment
    Spray Head Valve (SHV), Heavy Duty, Hydraulic Cylinder, Adjustable Fan Spray, UnitedBuilt BC2403 - UnitedBuilt Equipment
    1 in stock

    Spray Head Valve (SHV), Heavy Duty, Hydraulic Cylinder, Adjustable Fan Spray, UnitedBuilt BC2403

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $1,112.00
    $1,112.00 - $1,112.00
    $1,112.00

    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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    $0.00 - $0.00
    $0.00
    $1,112.00
    $1,112.00 - $1,112.00
    $1,112.00
  • Spray Head Valve (SHV), Heavy Duty, Air - to - Close, Adjustable Fan Spray, UnitedBuilt BC2403 - UnitedBuilt Equipment
    Spray Head Valve (SHV), Heavy Duty, Air - to - Close, Adjustable Fan Spray, UnitedBuilt BC2403 - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Spray Head Valve (SHV), Heavy Duty, Air-to-Close, Adjustable Fan Spray, UnitedBuilt BC2403

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $645.00
    $645.00 - $645.00
    $645.00

    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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    $0.00 - $0.00
    $0.00
    $645.00
    $645.00 - $645.00
    $645.00
  • Spray Valve Body AV1100, 3" 90D Flow, Aluminum, UnitedBuilt AV1100 - B - UnitedBuilt Equipment
    Spray Valve Body AV1100, 3" 90D Flow, Aluminum, UnitedBuilt AV1100 - B - UnitedBuilt Equipment
    1878 in stock

    Spray Valve Body AV1100, 3" 90D Flow, Aluminum, UnitedBuilt AV1100-B

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $125.00
    $125.00 - $125.00
    $125.00

    Valve Body, AV1100, 3" Grooved Ends, 3" Flow, Aluminum, UnitedBuilt Precision cast and machined in the USA UnitedBuilt OEM

    $0.00 - $0.00
    $0.00
    $125.00
    $125.00 - $125.00
    $125.00
  • Swivel Joint, Style 40, FNPT - UnitedBuilt Equipment
    5 in stock

    Swivel Joint, Style 40, FNPT

    Dixon
    $0.00 - $0.00
    $0.00
    $438.00
    $438.00 - $438.00
    $438.00

    Swivel Joint, Style 40, FNPT Features O-ring pressure seal ensures a leak-proof seal and smooth rotation with lower torque. Full 360° rotational m...

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    $0.00 - $0.00
    $0.00
    $438.00
    $438.00 - $438.00
    $438.00
  • Water Cannon (Monitor), Sidewinder 8492, Aluminum, Tiller Handler, 2" FNPT Inlet x 1 - 1/2" MNHT Outlet, Elkhart 08492021 - UnitedBuilt Equipment
    Save 19% Save %
    Lead Time 10-12 Weeks | 0 in stock. Available on backorder

    Water Cannon (Monitor), Sidewinder 8492, Aluminum, Tiller Handler, 2" FNPT Inlet x 1-1/2" MNH Outlet, Elkhart 08492021

    Elkhart Brass
    $2,764.00
    $2,764.00 - $2,764.00
    $2,764.00
    $2,230.00
    $2,230.00 - $2,230.00
    $2,230.00

    Designed specifically for the rigors of wildland firefighting or anywhere a compact monitor is needed, the Sidewinder® has a 2″ fully vaned waterwa...

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    $2,764.00
    $2,764.00 - $2,764.00
    $2,764.00
    $2,230.00
    $2,230.00 - $2,230.00
    $2,230.00
    Save 19% Save %
  • Tool Box, Diamond Tread Aluminum, Locking Storage, 18x18x36, Height 18" x Depth 18" x Width 36", Buyers 1705105 - UnitedBuilt Equipment
    Tool Box, Diamond Tread Aluminum, Locking Storage, 18x18x36, Height 18" x Depth 18" x Width 36", Buyers 1705105 - UnitedBuilt Equipment
    Ships from Manufacturer in 1-2 Days | 1 in stock

    Tool Box, Diamond Tread Aluminum, Locking Storage, 18x18x36, Height 18" x Depth 18" x Width 36", Buyers 1705105

    Buyers
    $0.00 - $0.00
    $0.00
    $504.95
    $504.95 - $504.95
    $504.95

    Protect and easily access your equipment with the Buyers Products Diamond Tread Aluminum Underbody Truck Box. Available in a variety of sizes, each...

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    $0.00 - $0.00
    $0.00
    $504.95
    $504.95 - $504.95
    $504.95
  • Side Spray Nozzle, Fin Style, 3" Groove, Aluminum, UnitedBuilt BBS - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Side Spray Nozzle, Fin Style, 3" Groove, Aluminum, UnitedBuilt BBS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $82.64
    $82.64 - $82.64
    $82.64

    Side Spray Nozzle, Fin Style, 3" Groove, Aluminum, UnitedBuilt BBS

    $0.00 - $0.00
    $0.00
    $82.64
    $82.64 - $82.64
    $82.64
  • Adjustable Hydrant Wrench, AW1 - UnitedBuilt Equipment
    7 in stock

    Adjustable Hydrant Wrench, AW1

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $25.04
    $25.04 - $25.04
    $25.04

    Adjustable hydrant wrench, AW1Fits 3/4" to 3" rocker lug and pin lug couplings Length: 16-1/4"

    $0.00 - $0.00
    $0.00
    $25.04
    $25.04 - $25.04
    $25.04
  • Water Cannon (Monitor), Stingray 8393, with Hand Wheel, 4" 150 Flange, 1250GPM - 200PSI, Elkhart 08393121 - UnitedBuilt Equipment
    Save 19% Save %
    12 Week ARO | 0 in stock. Available on backorder

    Water Cannon (Monitor), Stingray 8393, with Hand Wheel, 4" 150# Flange, 1250GPM-200PSI, Elkhart 08393121

    Elkhart Brass
    $3,975.00
    $3,975.00 - $3,975.00
    $3,975.00
    $3,220.00
    $3,220.00 - $3,220.00
    $3,220.00

    Picture shown with nozzle — sold separately. The Elkhart Stingray® 8393 water cannon monitor is a low-profile manual monitor built for high-flow wa...

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    $3,975.00
    $3,975.00 - $3,975.00
    $3,975.00
    $3,220.00
    $3,220.00 - $3,220.00
    $3,220.00
    Save 19% Save %
  • Tool Box, Diamond Tread Aluminum, Locking Storage, 24x24x24, Height 24" x Depth 24" x Width 24" Buyers 1705130 - UnitedBuilt Equipment
    Tool Box, Diamond Tread Aluminum, Locking Storage, 24x24x24, Height 24" x Depth 24" x Width 24" Buyers 1705130 - UnitedBuilt Equipment
    5 in stock

    Tool Box, Diamond Tread Aluminum, Locking Storage, 24x24x24, Height 24" x Depth 24" x Width 24" Buyers 1705130

    Buyers
    $0.00 - $0.00
    $0.00
    $495.00
    $495.00 - $495.00
    $495.00

    Diamond Tread Aluminum Underbody Truck Tool Box Series Built tough with durable, corrosion-resistant, .100 in. thick diamond tread aluminum for ex...

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    $0.00 - $0.00
    $0.00
    $495.00
    $495.00 - $495.00
    $495.00
  • Tool Box 24x24x36, Diamond Tread Aluminum, Underbody Truck Box, Locking Storage, Double Barn Door, Height 24" x Depth 24" x Width 36", Buyers 1702235 - UnitedBuilt Equipment
    Tool Box 24x24x36, Diamond Tread Aluminum, Underbody Truck Box, Locking Storage, Double Barn Door, Height 24" x Depth 24" x Width 36", Buyers 1702235 - UnitedBuilt Equipment
    3 in stock

    Tool Box 24x24x36, Diamond Tread Aluminum, Underbody Truck Box, Locking Storage, Double Barn Door, Height 24" x Depth 24" x Width 36", Buyers 1702235

    Buyers
    $0.00 - $0.00
    $0.00
    $635.00
    $635.00 - $635.00
    $635.00

    Diamond Tread Aluminum Underbody Truck Tool Box with Barn Door Series Built tough with durable and corrosion-resistant .100 in. thick diamond trea...

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    $0.00 - $0.00
    $0.00
    $635.00
    $635.00 - $635.00
    $635.00