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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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  • 14 in stock

    Elkhart D-205-B Brass Nozzle, 250 GPM @ 100 PSI, 2-1/2" FNST, Fog-to-Stream - 00645D62

    Elkhart Brass
    Original price $1,092.00
    Original price $1,092.00 - Original price $1,092.00
    Original price $1,092.00
    Current price $700.00
    $700.00 - $700.00
    Current price $700.00

    The Elkhart Brass D-205-B Industrial Nozzle, part number 00645D62, is a heavy-duty brass fog-to-stream nozzle designed for high-flow water delivery...

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    Original price $1,092.00
    Original price $1,092.00 - Original price $1,092.00
    Original price $1,092.00
    Current price $700.00
    $700.00 - $700.00
    Current price $700.00
    Save 36% Save %
  • 1 in stock

    Nozzle, Select-O-Stream® CJ-B, 500 GPM 100 PSI, Fog to Stream, 2-1/2" Female NST (NHT), Brass, Master Stream, Elkhart 03891002

    Elkhart Brass
    Original price $1,756.00
    Original price $1,756.00 - Original price $1,756.00
    Original price $1,756.00
    Current price $1,423.00
    $1,423.00 - $1,423.00
    Current price $1,423.00

    The Elkhart 03891002 Select-O-Stream® CJ-B nozzle is a brass master stream nozzle designed for high-volume water flow in fire, industrial, and wate...

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    Original price $1,756.00
    Original price $1,756.00 - Original price $1,756.00
    Original price $1,756.00
    Current price $1,423.00
    $1,423.00 - $1,423.00
    Current price $1,423.00
    Save 19% Save %
  • 38 in stock

    Camozzi P6450 04-02 Swivel Male Y, 1/4" Tube OD x 1/8" male NPTF

    Camozzi
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.70
    $7.70 - $7.70
    Current price $7.70

    The Camozzi P6450 04-02 swivel male y connects 1/4-inch outside-diameter pneumatic tubing to a 1/8" male NPTF connection. Branches two tube lines f...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.70
    $7.70 - $7.70
    Current price $7.70
  • 55 in stock

    Camozzi 6560 04-00 Equal Union Y, 1/4" Tube OD

    Camozzi
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.50
    $6.50 - $6.50
    Current price $6.50

    The Camozzi 6560 04-00 equal union y connects 1/4-inch outside-diameter pneumatic tubing through 3 push-in ports. Branches three equal-size tube li...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.50
    $6.50 - $6.50
    Current price $6.50
  • 2 in stock

    Dixon DMH1515F Brass Adapter, 1-1/2-inch Male NPT x NST

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.00
    $37.00 - $37.00
    Current price $37.00

    Dixon DMH1515F is a cast-brass hex adapter with 1-1/2-inch male NPT on one end and 1-1/2-inch male NST (NH) on the other. It joins the correspondin...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.00
    $37.00 - $37.00
    Current price $37.00
  • 6 in stock

    Hose Nozzle, Fog to Stream, 1-1/2" NST (NHT), Brass with Bumper, Dixon BFN150NST

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $167.25
    $167.25 - $167.25
    Current price $167.25

    BFN150NST - Brass Industrial Fog Nozzle Details Maximum Operating Pressure: 175 PSI Size: 1-1/2" Material: Brass Thread: NST (NH) Flow: 90° Spray G...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $167.25
    $167.25 - $167.25
    Current price $167.25
  • 3 in stock

    Check Valve 3", Brass, Hammond Valve 967

    Hammond Valve
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $375.00
    $375.00 - $375.00
    Current price $375.00

    Swing Check Valve 3" FNPT, Brass, Hammond Valve 967 Brass Check Valve, 200 WOG, Threaded Ends 200 PSI Non-Shock Threaded Bonnet Not Intended for ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $375.00
    $375.00 - $375.00
    Current price $375.00
  • 2 in stock

    Hydrant Adapter, 2-1/2" Male NPT x 2-1/2" Female Phoenix Thread, HA25PH25T

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $105.00
    $105.00 - $105.00
    Current price $105.00

    Hydrant Adapter 2-1/2" MNPT x 2-1/2" Female City of Phoenix Thread 2-1/2" MNPT 2-1/2" Female City of Phoenix Thread

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $105.00
    $105.00 - $105.00
    Current price $105.00
  • 2 in stock

    Dixon SM250F 2-1/2-Inch Male NPT x Female NST Swivel Adapter

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $123.14
    $123.14 - $123.14
    Current price $123.14

    The Dixon SM250F pin-lug adapter connects a 2-1/2-inch male NPT pipe end to a 2-1/2-inch female NST (NH) swivel hose connection. The adapter is cas...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $123.14
    $123.14 - $123.14
    Current price $123.14
  • 4 in stock

    Dixon FM2525F 2-1/2-Inch Female NPT x Male NST Hex Adapter

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $70.34
    $70.34 - $70.34
    Current price $70.34

    The Dixon FM2525F is a cast-brass adapter for connecting a male NPT pipe fitting and a female NST (NH) hose coupling. Its ends are 2-1/2-inch femal...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $70.34
    $70.34 - $70.34
    Current price $70.34
  • 1 in stock

    Dixon SF250F 2-1/2-Inch Female NPT x Female NST Swivel Adapter

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $134.00
    $134.00 - $134.00
    Current price $134.00

    The Dixon SF250F is a cast-brass adapter for connecting a male NPT pipe fitting and a male NST (NH) hose fitting. Its ends are 2-1/2-inch female NP...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $134.00
    $134.00 - $134.00
    Current price $134.00
  • 6 in stock

    Hydrant Adapter, 2-1/2" Female NST x 2" Male NPT, Dixon FM25F20T

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $60.00
    $60.00 - $60.00
    Current price $60.00

    The Dixon FM25F20T brass hydrant adapter joins a 2-1/2-inch male NST (NH) connection to a 2-inch female NPT connection. Its female NST end and male...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $60.00
    $60.00 - $60.00
    Current price $60.00
  • 2 in stock

    Dixon BN20 Brass Plain Hose Nozzle, 2 Inch NPSH

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $116.99
    $116.99 - $116.99
    Current price $116.99

    The Dixon BN20 brass plain hose nozzle provides a 2-inch NPSH connection with a 12-inch overall length and a 9/16-inch discharge orifice. Its satin...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $116.99
    $116.99 - $116.99
    Current price $116.99
  • 3 in stock

    Dixon BN15 Brass Plain Hose Nozzle, 1-1/2 Inch NPSH

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.25
    $75.25 - $75.25
    Current price $75.25

    The Dixon BN15 brass plain hose nozzle provides a 1-1/2-inch NPSH connection with a 10-inch overall length and a 1/2-inch discharge orifice. Its sa...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.25
    $75.25 - $75.25
    Current price $75.25
  • 2 in stock

    Nozzle, Industrial Nozzle, L-205-B, 95 GPM 100 PSI, Fog to Stream, 1-1/2" Female NST (NHT), Brass, Elkhart 00649752

    Elkhart Brass
    Original price $303.00
    Original price $303.00 - Original price $303.00
    Original price $303.00
    Current price $194.95
    $194.95 - $194.95
    Current price $194.95

    The Elkhart Brass L-205-B Industrial Nozzle is a rugged, brass combination nozzle designed for dependable water control in demanding industrial app...

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    Original price $303.00
    Original price $303.00 - Original price $303.00
    Original price $303.00
    Current price $194.95
    $194.95 - $194.95
    Current price $194.95
    Save 36% Save %
  • 36 in stock

    Camozzi P6510 04-04 Male Connector, 1/4" Tube OD x 1/4" male NPTF

    Camozzi
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.92
    $2.92 - $2.92
    Current price $2.92

    The Camozzi P6510 04-04 male straight connects 1/4-inch outside-diameter pneumatic tubing to a 1/4" male NPTF connection. Connects pneumatic tubing...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.92
    $2.92 - $2.92
    Current price $2.92
  • 77 in stock

    Camozzi 6463 04-02 Female Connector, 1/4" Tube OD x 1/8" female NPTF

    Camozzi
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.00
    $4.00 - $4.00
    Current price $4.00

    The Camozzi 6463 04-02 female straight connects 1/4-inch outside-diameter pneumatic tubing to a 1/8" female NPTF connection. Connects pneumatic tub...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.00
    $4.00 - $4.00
    Current price $4.00
  • 2 in stock

    Protective Cap with Chain, 1-1/2" Female NST, Dixon FC150F

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $35.00
    $35.00 - $35.00
    Current price $35.00

    Protective cap only. Not for pressure applications.The Dixon FC150F pin-lug cap covers a matching 1-1/2-inch male NST (NH) connection when protecti...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $35.00
    $35.00 - $35.00
    Current price $35.00
  • 3 in stock

    Dixon FP250F Brass Pin-Lug Plug with Chain, 2-1/2" Male NST

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $100.00
    $100.00 - $100.00
    Current price $100.00

    For protection only — not intended for pressure applications.The Dixon FP250F pin-lug plug covers a compatible 2-1/2-inch female NST (NH) connectio...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $100.00
    $100.00 - $100.00
    Current price $100.00
  • 1 in stock

    Dixon FC250F Brass Pin-Lug Cap with Chain, 2-1/2" Female NST

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $60.00
    $60.00 - $60.00
    Current price $60.00

    For protection only — not intended for pressure applications.The Dixon FC250F pin-lug cap covers a compatible 2-1/2-inch male NST (NH) connection w...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $60.00
    $60.00 - $60.00
    Current price $60.00
  • 2 in stock

    Dixon DMP2525F 2-1/2-Inch NST Double Male Pin-Lug Adapter

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $210.00
    $210.00 - $210.00
    Current price $210.00

    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 ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $210.00
    $210.00 - $210.00
    Current price $210.00
  • 2 in stock

    Check Valve 2-1/2", Brass, Hammond Valve 967

    Hammond Valve
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $263.50
    $263.50 - $263.50
    Current price $263.50

    Swing Check Valve 2-1/2" FNPT, Brass, Hammond Valve 967 Brass Check Valve, 200 WOG, Threaded Ends 200 PSI Non-Shock Threaded Bonnet Not Intended ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $263.50
    $263.50 - $263.50
    Current price $263.50
  • 27 in stock

    Hydrant Adapter, 2-1/2" Female Phoenix Thread x 2-1/2" Male NST, Dixon FM25PH25MNST

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $340.00
    $340.00 - $340.00
    Current price $340.00

    Hydrant Adapter 2-1/2" Female City of Phoenix Thread x 2-1/2" Male NST (NH) 2-1/2" Female City of Phoenix Thread 2-1/2" Male NST

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $340.00
    $340.00 - $340.00
    Current price $340.00
  • 44 in stock

    Mid-America Brass Reducing Bushing, 3/4" Male NPTF x 1/4" Female NPTF – 110-124

    Mid-America
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.00
    $6.00 - $6.00
    Current price $6.00

    Mid-America Brass Reducing Bushing 110-124 adapts a 3/4-inch female pipe port to accept a 1/4-inch male pipe connection. It has 3/4" Male NPTF x 1/...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.00
    $6.00 - $6.00
    Current price $6.00