Water Truck Parts - In Stock — UnitedBuilt Equipment Skip to content
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
  • 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
  • Inline Control Valve, Air - to - Close, 2 - 1/2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    Inline Control Valve, Air - to - Close, 2 - 1/2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    33 in stock

    Inline Control Valve, Air-to-Close, 2-1/2" FNPT, Cla-Val 7100

    Cla-Val
    $0.00 - $0.00
    $0.00
    $395.00
    $395.00 - $395.00
    $395.00

    Cla-Val Inline Control Valve, Air Operated, 2-1/2" Inline, Female NPT

    $0.00 - $0.00
    $0.00
    $395.00
    $395.00 - $395.00
    $395.00
  • Spray Valve Kit, AV1100 3" Valve with BC2399 Adjustable Fan Head, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2399 Adjustable Fan Head, UnitedBuilt - UnitedBuilt Equipment
    27 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2399 Adjustable Fan Head, UnitedBuilt

    UnitedBuilt Choice
    $429.70 - $429.70
    $429.70
    $429.70
    $429.70 - $429.70
    $429.70

    Air-to-Close AV1100 Valve Kit with Adjustable Fan Nozzle Typical Application: Front and rear fan spray

    $429.70 - $429.70
    $429.70
    $429.70
    $429.70 - $429.70
    $429.70
  • Inline Control Valve, Air - to - Close, 2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    Inline Control Valve, Air - to - Close, 2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    15 in stock

    Inline Control Valve, Air-to-Close, 2" FNPT, Cla-Val 7100

    Cla-Val
    $0.00 - $0.00
    $0.00
    $352.00
    $352.00 - $352.00
    $352.00

    Cla-Val Inline Control Valve, Air Operated, 2" Inline, Female NPT

    $0.00 - $0.00
    $0.00
    $352.00
    $352.00 - $352.00
    $352.00
  • Inline Control Valve, Air - to - Close, 3" FNPT, Cla - Val Model 7100, 81665C - UnitedBuilt Equipment
    Inline Control Valve, Air - to - Close, 3" FNPT, Cla - Val Model 7100, 81665C - UnitedBuilt Equipment
    3 in stock

    Inline Control Valve, Air-to-Close, 3" FNPT, Cla-Val Model 7100, 81665C

    Cla-Val
    $0.00 - $0.00
    $0.00
    $486.00
    $486.00 - $486.00
    $486.00

    Product Description The Cla-Val 7100 Inline Control Valve (81665C) is a dependable, heavy-duty solution designed for controlled fluid flow in deman...

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    $0.00 - $0.00
    $0.00
    $486.00
    $486.00 - $486.00
    $486.00
  • Inline Control Valve, Air-to-Close, 3" FNPT, Cast Iron, UnitedBuilt AV5293 - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Inline Control Valve, Air-to-Close, 3" FNPT, Cast Iron, UnitedBuilt AV5293

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $300.00
    $300.00 - $300.00
    $300.00

    UnitedBuilt Inline Control Valve, Air Operated, 3" Inline, Female NPT Find the internal repair kit here.

    $0.00 - $0.00
    $0.00
    $300.00
    $300.00 - $300.00
    $300.00
  • Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle, UnitedBuilt - UnitedBuilt Equipment
    87 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle, UnitedBuilt

    UnitedBuilt Choice
    $398.70 - $398.70
    $398.70
    $398.70
    $398.70 - $398.70
    $398.70

    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle, UnitedBuilt Typical Application: Front Flushers 

    $398.70 - $398.70
    $398.70
    $398.70
    $398.70 - $398.70
    $398.70
  • Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    46 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle 90-Degree Elbow, UnitedBuilt

    UnitedBuilt Choice
    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70

    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle 90-Degree Elbow, UnitedBuilt Typical Application: Side Spray

    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70
  • Inline Valve, Air-to-Close, Cast Iron, 3" FNPT by 2" Flow, Netafim 323 61B323IT-HP - UnitedBuilt Equipment
    3 in stock

    Inline Valve, Air-to-Close, Cast Iron, 3" FNPT by 2" Flow, Netafim 323 61B323IT-HP

    Netafim
    $0.00 - $0.00
    $0.00
    $319.00
    $319.00 - $319.00
    $319.00

    Air operated inline spray valve manufactured of cast iron. Connects with 3" female NPT ends and has 2" flow.

    $0.00 - $0.00
    $0.00
    $319.00
    $319.00 - $319.00
    $319.00
  • Inline Control Valve, Air - to - Close, 1 - 1/2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    Inline Control Valve, Air - to - Close, 1 - 1/2" FNPT, Cla - Val 7100 - UnitedBuilt Equipment
    2 in stock

    Inline Control Valve, Air-to-Close, 1-1/2" FNPT, Cla-Val 7100

    Cla-Val
    $0.00 - $0.00
    $0.00
    $340.00
    $340.00 - $340.00
    $340.00

    Cla-Val Inline Control Valve, Air Operated, 1-1/2" Inline, Female NPT

    $0.00 - $0.00
    $0.00
    $340.00
    $340.00 - $340.00
    $340.00
  • Inline Valve, Air-to-Close, Cast Iron, 3" Groove by 2" Flow, Netafim 323 71600-007520 61B323IG-HP - UnitedBuilt Equipment
    20 in stock

    Inline Valve, Air-to-Close, Cast Iron, 3" Groove by 2" Flow, Netafim 323 71600-007520 61B323IG-HP

    Netafim
    $0.00 - $0.00
    $0.00
    $387.00
    $387.00 - $387.00
    $387.00

    Air operated inline spray valve manufactured of cast iron. Connects with 3" grooved ends and has 2" flow.

    $0.00 - $0.00
    $0.00
    $387.00
    $387.00 - $387.00
    $387.00
  • Inline Valve, Air-to-Close, Cast Iron, 2" FNPT by 2" Flow, Netafim 61B2IT-LP - UnitedBuilt Equipment
    4 in stock

    Inline Valve, Air-to-Close, Cast Iron, 2" FNPT by 2" Flow, Netafim 61B2IT-LP

    Netafim
    $0.00 - $0.00
    $0.00
    $233.00
    $233.00 - $233.00
    $233.00

    Inline Valve, Air-to-Close, Cast Iron, 2" FNPT by 2" Flow, Netafim 61B2IT-LP

    $0.00 - $0.00
    $0.00
    $233.00
    $233.00 - $233.00
    $233.00
  • Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle, UnitedBuilt - UnitedBuilt Equipment
    46 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle, UnitedBuilt

    UnitedBuilt Choice
    $398.70 - $398.70
    $398.70
    $398.70
    $398.70 - $398.70
    $398.70

    Spray Valve Kit, AV1100 3" Valve with BC2179 Duckbill Side Nozzle, UnitedBuilt Typical Application: Side Spray 

    $398.70 - $398.70
    $398.70
    $398.70
    $398.70 - $398.70
    $398.70
  • 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 Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle and 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle and 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    53 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle and 90-Degree Elbow, UnitedBuilt

    UnitedBuilt Choice
    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70

    Spray Valve Kit, AV1100 3" Valve with BC2178 Duckbill Flusher Nozzle and 90-Degree Elbow, UnitedBuilt Typical Application: Front or Side Flushing

    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70
  • Inline Valve, Air-to-Close, Cast Iron, 2" Groove by 2" Flow, Netafim 61B2IG-HP - UnitedBuilt Equipment
    2 in stock

    Inline Valve, Air-to-Close, Cast Iron, 2" Groove by 2" Flow, Netafim 61B2IG-HP

    Netafim
    $0.00 - $0.00
    $0.00
    $255.00
    $255.00 - $255.00
    $255.00

    Inline Valve, Air-to-Close, Cast Iron, 2" Groove by 2" Flow, Netafim 61B2IG-HP

    $0.00 - $0.00
    $0.00
    $255.00
    $255.00 - $255.00
    $255.00
  • Spray Valve Kit, AV1100 3" Valve with BC2384 Duckbill Fan Nozzle and 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Kit, AV1100 3" Valve with BC2384 Duckbill Fan Nozzle and 90-Degree Elbow, UnitedBuilt - UnitedBuilt Equipment
    53 in stock

    Spray Valve Kit, AV1100 3" Valve with BC2384 Duckbill Fan Nozzle and 90-Degree Elbow, UnitedBuilt

    UnitedBuilt Choice
    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70

    Spray Valve Kit, AV1100 3" Valve with BC2384 Duckbill Fan Nozzle and 90-Degree Elbow, UnitedBuilt Typical Application: Front or Rear Fan Spray

    $492.70 - $492.70
    $492.70
    $492.70
    $492.70 - $492.70
    $492.70