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 Switch Valve, 3-Way 2-Position Toggle Lever 1/8", Clippard MJTV-3 - UnitedBuilt Equipment
    Air Switch Valve, 3-Way 2-Position Toggle Lever 1/8", Clippard MJTV-3 - UnitedBuilt Equipment
    81 in stock

    Air Switch Valve, 3-Way 2-Position Toggle Lever 1/8", Clippard MJTV-3

    Clippard
    $0.00 - $0.00
    $0.00
    $36.77
    $36.77 - $36.77
    $36.77

    Clippard 3-Way Toggle Valve, NP Steel Toggle, 1/8" NPT Normally-Closed 3-Way 2-Position Poppet Valve Compact, rugged construction Proven reliabil...

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    $0.00 - $0.00
    $0.00
    $36.77
    $36.77 - $36.77
    $36.77
  • Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6520 04-02 - UnitedBuilt Equipment
    Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6520 04-02 - UnitedBuilt Equipment
    1050 in stock

    Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6520 04-02

    Camozzi
    $0.00 - $0.00
    $0.00
    $4.00
    $4.00 - $4.00
    $4.00

    Camozzi Pro-Fit® Push-In Air Fitting, Male Elbow Swivel, 1/4" OD X 1/8" NPT Tube OD: 1/4"  Thread: 1/8" NPTF Camozzi's all metal fittings are 100...

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    $0.00 - $0.00
    $0.00
    $4.00
    $4.00 - $4.00
    $4.00
  • Air Switch Valve, 4-Way 2-Position Toggle Lever 1/8", Clippard MJTV-4 - UnitedBuilt Equipment
    Air Switch Valve, 4-Way 2-Position Toggle Lever 1/8", Clippard MJTV-4 - UnitedBuilt Equipment
    35 in stock

    Air Switch Valve, 4-Way 2-Position Toggle Lever 1/8", Clippard MJTV-4

    Clippard
    $0.00 - $0.00
    $0.00
    $59.56
    $59.56 - $59.56
    $59.56

    Clippard 4-Way Toggle Valve, NP Steel Toggle, 1/8” NPT Normally-Closed 4-Way 2-Position Valves Compact, rugged construction Proven reliability Bra...

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    $0.00 - $0.00
    $0.00
    $59.56
    $59.56 - $59.56
    $59.56
  • Ball Valve with Handle, FNPT, Brass - UnitedBuilt Equipment
    2 in stock

    Ball Valve with Handle, FNPT, Brass

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $13.00 - $415.00
    $13.00 - $415.00
    $13.00

    Two-Piece Brass Ball Valve, 400 WOG, Threaded Ends, Brass Stem and PTFE Seat

    $0.00 - $0.00
    $0.00
    $13.00 - $415.00
    $13.00 - $415.00
    $13.00
  • Compression Fitting, 90 Degree, 5/8" Tube x 1/2" NPT, Brass Bar Stock (TANKFIT) - UnitedBuilt Equipment
    430 in stock

    Compression Fitting, 90 Degree, 5/8" Tube x 1/2" NPT, Brass Bar Stock (TANKFIT)

    Mid-America
    $0.00 - $0.00
    $0.00
    $14.00
    $14.00 - $14.00
    $14.00

    Compression Fitting, 90 Degree, 5/8" Tube x 1/2" NPT, Brass Bar Stock

    $0.00 - $0.00
    $0.00
    $14.00
    $14.00 - $14.00
    $14.00
  • Push-In Air Fitting, Male Connector, 1/4" Tube OD X 1/8" NPTF, Camozzi P6510 04-02 - UnitedBuilt Equipment
    Push-In Air Fitting, Male Connector, 1/4" Tube OD X 1/8" NPTF, Camozzi P6510 04-02 - UnitedBuilt Equipment
    168 in stock

    Push-In Air Fitting, Male Connector, 1/4" Tube OD X 1/8" NPTF, Camozzi P6510 04-02

    Camozzi
    $0.00 - $0.00
    $0.00
    $2.78
    $2.78 - $2.78
    $2.78

    The Camozzi Pro-Fit® P6510 04-02 push-in air fitting is a male connector fitting for joining 1/4" OD pneumatic tubing to a 1/8" Male NPTF threaded ...

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    $0.00 - $0.00
    $0.00
    $2.78
    $2.78 - $2.78
    $2.78
  • Push-In Air Fitting, Union Tee, 1/4" Tube OD, Camozzi 6540 04-00 - UnitedBuilt Equipment
    Push-In Air Fitting, Union Tee, 1/4" Tube OD, Camozzi 6540 04-00 - UnitedBuilt Equipment
    145 in stock

    Push-In Air Fitting, Union Tee, 1/4" Tube OD, Camozzi 6540 04-00

    Camozzi
    $0.00 - $0.00
    $0.00
    $5.75
    $5.75 - $5.75
    $5.75

    Camozzi Push-In Air Fitting, Union Tee, 1/4" Tube OD Tube OD: 1/4"  Camozzi's all metal fittings are 100% electrolytic nickel-plated brass.  Full...

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    $0.00 - $0.00
    $0.00
    $5.75
    $5.75 - $5.75
    $5.75
  • Tube Insert, Sight Gauge 5/8, 23/32 Length, Brass (2030X10) - UnitedBuilt Equipment
    Tube Insert, Sight Gauge 5/8, 23/32 Length, Brass (2030X10) - UnitedBuilt Equipment
    167 in stock

    Tube Insert, Sight Gauge 5/8, 23/32 Length, Brass 2030X10

    Parker
    $0.00 - $0.00
    $0.00
    $3.60
    $3.60 - $3.60
    $3.60

    Insert Brass, Compression, For 5/8 in Tube OD, 23/32 in Overall Length For 5/8" OD Tube

    $0.00 - $0.00
    $0.00
    $3.60
    $3.60 - $3.60
    $3.60
  • Compression Sleeve 5/8" Tube, Sight Gauge, 260X10 - UnitedBuilt Equipment
    Compression Sleeve 5/8" Tube, Sight Gauge, 260X10 - UnitedBuilt Equipment
    306 in stock

    Compression Sleeve 5/8" Tube, Sight Gauge, 260X10

    UnitedBuilt Equipment
    $0.00 - $0.00
    $0.00
    $1.46
    $1.46 - $1.46
    $1.46

    Compression Sleeve, Ferrule, Brass, 60X10 For 5/8" OD Tube

    $0.00 - $0.00
    $0.00
    $1.46
    $1.46 - $1.46
    $1.46
  • 2 1/2" Brass Tapered Nozzle NST (SPRAYNOZTAPB0250NST) - UnitedBuilt Equipment
    8 in stock

    2 1/2" Brass Tapered Nozzle NST (SPRAYNOZTAPB0250NST)

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $126.00
    $126.00 - $126.00
    $126.00

    Tapered hose nozzle, brass, 2-1/2" Female NST

    $0.00 - $0.00
    $0.00
    $126.00
    $126.00 - $126.00
    $126.00
  • External Seat Drain Cock, 1/4" MNPT, Brass, 321P (145) - UnitedBuilt Equipment
    External Seat Drain Cock, 1/4" MNPT, Brass, 321P (145) - UnitedBuilt Equipment
    475 in stock

    External Seat Drain Cock, 1/4" MNPT, Brass, 321P (145)

    Mid-America
    $0.00 - $0.00
    $0.00
    $4.10
    $4.10 - $4.10
    $4.10

    External Seat Draincock, 1/4", Brass

    $0.00 - $0.00
    $0.00
    $4.10
    $4.10 - $4.10
    $4.10
  • Push-In Air Fitting, Union, 1/4" Tube OD, Camozzi 6580 04-00 - UnitedBuilt Equipment
    Push-In Air Fitting, Union, 1/4" Tube OD, Camozzi 6580 04-00 - UnitedBuilt Equipment
    125 in stock

    Push-In Air Fitting, Union, 1/4" Tube OD, Camozzi 6580 04-00

    Camozzi
    $0.00 - $0.00
    $0.00
    $4.00
    $4.00 - $4.00
    $4.00

    Camozzi Push-In Air Fitting, Union, 1/4" Tube OD Tube OD: 1/4"  Camozzi's all metal fittings are 100% electrolytic nickel-plated brass.  Full ID ...

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    $0.00 - $0.00
    $0.00
    $4.00
    $4.00 - $4.00
    $4.00
  • Push-In Air Fitting, Male Run Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6440 04-02 - UnitedBuilt Equipment
    Push-In Air Fitting, Male Run Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6440 04-02 - UnitedBuilt Equipment
    123 in stock

    Push-In Air Fitting, Male Run Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6440 04-02

    Camozzi
    $0.00 - $0.00
    $0.00
    $6.00
    $6.00 - $6.00
    $6.00

    Camozzi Pro-Fit® Push-In Air Fitting, Male Run Tee Swivel, 1/4" OD X 1/8" NPT Tube OD: 1/4"  Thread: 1/8" NPTF Camozzi's all metal fittings are 1...

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    $0.00 - $0.00
    $0.00
    $6.00
    $6.00 - $6.00
    $6.00
  • VeeJet® Nozzle, Brass, Flat Fan, 1/2" MNPT Inlet, H1/2U-95100 - UnitedBuilt Equipment
    135 in stock

    VeeJet® Nozzle, Brass, Flat Fan, 1/2" MNPT Inlet, H1/2U-95100

    VeeJet
    $0.00 - $0.00
    $0.00
    $15.50
    $15.50 - $15.50
    $15.50

    VeeJet® Nozzle, Brass, Flat Fan, 1/2" MNPT Inlet, H1/2U-95100

    $0.00 - $0.00
    $0.00
    $15.50
    $15.50 - $15.50
    $15.50
  • Hose Nozzle, Fog to Stream, 1-1/2" NPSH, Brass with Bumper, Dixon BFN150 - UnitedBuilt Equipment
    4 in stock

    Hose Nozzle, Fog to Stream, 1-1/2" NPSH, Brass with Bumper, Dixon BFN150

    Dixon
    $0.00 - $0.00
    $0.00
    $161.00
    $161.00 - $161.00
    $161.00

    Hose Nozzle, Fog to Stream, 1-1/2" NPSH, Brass, Dixon BFN150Features Shut off - straight stream - fog Delivers 30° - 60° - 90° fog pattern Supplied...

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    $0.00 - $0.00
    $0.00
    $161.00
    $161.00 - $161.00
    $161.00
  • Push-In Air Fitting, Male Branch Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6430 04-02 - UnitedBuilt Equipment
    Push-In Air Fitting, Male Branch Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6430 04-02 - UnitedBuilt Equipment
    152 in stock

    Push-In Air Fitting, Male Branch Tee Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6430 04-02

    Camozzi
    $0.00 - $0.00
    $0.00
    $6.00
    $6.00 - $6.00
    $6.00

    Camozzi Pro-Fit® Push-In Air Fitting, Male Branch Tee Swivel, 1/4" OD X 1/8" NPT Tube OD: 1/4"  Thread: 1/8" NPTF Camozzi's all metal fittings ar...

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    $0.00 - $0.00
    $0.00
    $6.00
    $6.00 - $6.00
    $6.00
  • 2-1/2" Male NPT x 2-1/2" Male NST, Dixon DMH2525F (HFA2525MPXMN) - UnitedBuilt Equipment
    5 in stock

    Hydrant Adapter, 2-1/2" Male NPT x 2-1/2" Male NST, Dixon DMH2525F

    Dixon
    $0.00 - $0.00
    $0.00
    $66.84
    $66.84 - $66.84
    $66.84

    Hydrant Adapter 2-1/2" Male NPT x 2-1/2" Male NST (NH) 2-1/2" Male NPT 2-1/2" Male NST

    $0.00 - $0.00
    $0.00
    $66.84
    $66.84 - $66.84
    $66.84
  • Bushing, 1/4" x 1/8" Threaded, Brass (3220X4X2) - UnitedBuilt Equipment
    Bushing, 1/4" x 1/8" Threaded, Brass (3220X4X2) - UnitedBuilt Equipment
    152 in stock

    Brass Fitting, Bushing, 1/4" x 1/8" NPTF, 3220X4X2

    Mid-America
    $0.00 - $0.00
    $0.00
    $1.00
    $1.00 - $1.00
    $1.00

    Brass Bushing 1/4" NPT x 1/8" NPT

    $0.00 - $0.00
    $0.00
    $1.00
    $1.00 - $1.00
    $1.00
  • Straight Hex Nipple, Brass, 1/4" x 1/8" 3325X4X2 - UnitedBuilt Equipment
    697 in stock

    Straight Hex Nipple, Reducing, Brass, 1/4" x 1/8" Male NPTF 3325X4X2

    UnitedBuilt Equipment
    $0.00 - $0.00
    $0.00
    $2.42
    $2.42 - $2.42
    $2.42

    Hex Nipple 1/4" NPTF x 1/8" NPTF, Brass

    $0.00 - $0.00
    $0.00
    $2.42
    $2.42 - $2.42
    $2.42
  • Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2) - UnitedBuilt Equipment
    223 in stock

    Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2)

    Mid-America
    $0.00 - $0.00
    $0.00
    $0.94
    $0.94 - $0.94
    $0.94

    Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads

    $0.00 - $0.00
    $0.00
    $0.94
    $0.94 - $0.94
    $0.94
  • Countersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass 3153X4 - UnitedBuilt Equipment
    Countersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass 3153X4 - UnitedBuilt Equipment
    3830 in stock

    Countersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass 3153X4

    Mid-America
    $0.00 - $0.00
    $0.00
    $1.61
    $1.61 - $1.61
    $1.61

    Countersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads

    $0.00 - $0.00
    $0.00
    $1.61
    $1.61 - $1.61
    $1.61
  • Straight Hex Nipple with Vibra Seal, Brass, 1/8" MNPT, VS23325X2 - UnitedBuilt Equipment
    715 in stock

    Straight Hex Nipple with Vibra Seal, Brass, 1/8" Male NPTF, VS23325X2

    Mid-America
    $0.00 - $0.00
    $0.00
    $2.50
    $2.50 - $2.50
    $2.50

    Straight Hex Nipple with Vibra-Seal®, Brass, 1/8" MNPT, VS23325X2 "The Vibra Seal technology ensures a secure and leak-proof connection, making thi...

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    $0.00 - $0.00
    $0.00
    $2.50
    $2.50 - $2.50
    $2.50
  • Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6520 04-02 - UnitedBuilt Equipment
    Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/8" NPTF, Camozzi P6520 04-02 - UnitedBuilt Equipment
    17 in stock

    Push-In Air Fitting, Male Elbow Swivel, 1/4" Tube OD X 1/4" Male NPTF, Pro-Fit, Camozzi P6520 04-04

    Camozzi
    $0.00 - $0.00
    $0.00
    $4.50
    $4.50 - $4.50
    $4.50

    Camozzi Pro-Fit® Push-In Air Fitting, Male Elbow Swivel, 1/4" OD X 1/4" NPT Tube OD: 1/4"  Thread: 1/4" NPTF Camozzi's all metal fittings are 100...

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    $0.00 - $0.00
    $0.00
    $4.50
    $4.50 - $4.50
    $4.50
  • Push - In Air Fitting, Male Y Swivel, 1/4" Tube OD X 1/8" Male NPTF, Camozzi P6450 04 - 02 - UnitedBuilt Equipment
    38 in stock

    Push-In Air Fitting, Male Y Swivel, 1/4" Tube OD X 1/8" Male NPTF, Camozzi P6450 04-02

    Camozzi
    $0.00 - $0.00
    $0.00
    $7.70
    $7.70 - $7.70
    $7.70

    The Camozzi P6450 04-02 push-in air fitting is a compact male Y swivel fitting for connecting two 1/4" OD pneumatic tubes to a 1/8" male pipe threa...

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    $0.00 - $0.00
    $0.00
    $7.70
    $7.70 - $7.70
    $7.70