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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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  • Camlock, Type A, Male Cam x Female NPT, Aluminum - UnitedBuilt Equipment
    1 in stock

    Camlock, Type A, Male Cam x Female NPT, Aluminum

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $5.94 - $60.00
    $5.94 - $60.00
    $5.94

    Camlock, Type A, Male Cam x FNPT, Aluminum

    $0.00 - $0.00
    $0.00
    $5.94 - $60.00
    $5.94 - $60.00
    $5.94
  • Powerhead, Cast Iron, 4x3, Counter Clockwise (CCW), Rope Packing Seal, UnitedBuilt M3ZRM B85551MS - UnitedBuilt Equipment
    Powerhead, Cast Iron, 4x3, Counter Clockwise (CCW), Rope Packing Seal, UnitedBuilt M3ZRM B85551MS - UnitedBuilt Equipment
    37 in stock

    Powerhead, Cast Iron, 4x3, Counter Clockwise (CCW), Rope Packing Seal, UnitedBuilt M3ZRM B85551MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $925.00
    $925.00 - $925.00
    $925.00

    UnitedBuilt Powerhead M3ZRM 4X3 Rope Packing CCW Complete centrifugal water pump, less the volute. This powerhead bolts directly to your existing p...

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    $0.00 - $0.00
    $0.00
    $925.00
    $925.00 - $925.00
    $925.00
  • 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
    9 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
  • Weld Tee, Butt Weld, SCH40 Carbon Steel - UnitedBuilt Equipment
    4 in stock

    Weld Tee, Butt Weld, SCH40 Carbon Steel

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $30.41 - $62.53
    $30.41 - $62.53
    $30.41

    Weld Tee 1-1/2", Butt Weld, SCH40 Carbon Steel Carbon Steel Butt Weld Weld Tee

    $0.00 - $0.00
    $0.00
    $30.41 - $62.53
    $30.41 - $62.53
    $30.41
  • 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
    16 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
  • Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Carbon Steel - UnitedBuilt Equipment
    Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Carbon Steel - UnitedBuilt Equipment
    7 in stock

    Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Carbon Steel

    UnitedBuilt Equipment
    $0.00 - $0.00
    $0.00
    $15.54 - $134.00
    $15.54 - $134.00
    $15.54

    Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Carbon Steel Carbon Steel Butt Weld 90-Degree Short Radius

    $0.00 - $0.00
    $0.00
    $15.54 - $134.00
    $15.54 - $134.00
    $15.54
  • Compression Fitting, 90 Degree, 5/8" Tube x 1/2" NPT, Brass Bar Stock (TANKFIT) - UnitedBuilt Equipment
    324 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
  • Swivel 1-1/2" BEXX Seal, Coxreels 8970-2 - UnitedBuilt Equipment
    Swivel 1-1/2" BEXX Seal, Coxreels 8970-2 - UnitedBuilt Equipment
    Save 6% Save %
    7 in stock

    Swivel 1-1/2" BEXX Seal, Coxreels 8970-2

    Coxreels
    $90.00
    $90.00 - $90.00
    $90.00
    $85.00
    $85.00 - $85.00
    $85.00

    COXREELS Swivel, BEXX, EPDM, 1-1/2 in FNPT For 1185 series reels made after 2014, Rev D. Nickel-plated steel hose reel swivels are machined from a ...

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    $90.00
    $90.00 - $90.00
    $90.00
    $85.00
    $85.00 - $85.00
    $85.00
    Save 6% Save %
  • 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
    197 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
  • Butterfly Valve, Groove, 10 - P Lever Handle, Black Coated, EPDM Disc, 300 PSI, Ductile Iron, Victaulic Vic - 300 MasterSeal Series 761 - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Butterfly Valve, Groove, 10-P Lever Handle, Black Coated, EPDM Seat, 300 PSI, Ductile Iron, Victaulic Vic-300 MasterSeal Series 761

    Victaulic
    $0.00 - $0.00
    $0.00
    $404.00 - $1,164.00
    $404.00 - $1,164.00
    $404.00

    Victaulic VIC-300 MasterSeal™ Butterfly Valve – Series 761 The Victaulic VIC-300 MasterSeal™ Series 761 is a high-performance grooved-end butterfly...

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    $0.00 - $0.00
    $0.00
    $404.00 - $1,164.00
    $404.00 - $1,164.00
    $404.00
  • Nozzle Actuator, 12V, Sidewinder 8494, Elkhart 81186001 - UnitedBuilt Equipment
    Save 19% Save %
    0 in stock. Available on backorder

    Nozzle Actuator, 12V, Sidewinder 8494, Elkhart 81186001

    Elkhart Brass
    $2,625.00
    $2,625.00 - $2,625.00
    $2,625.00
    $2,126.00
    $2,126.00 - $2,126.00
    $2,126.00

    Increase efficiency with the Nozzle Actuator, designed specifically for the 12V Sidewinder 8494 by Elkhart. The 81186001 model smoothly controls an...

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    $2,625.00
    $2,625.00 - $2,625.00
    $2,625.00
    $2,126.00
    $2,126.00 - $2,126.00
    $2,126.00
    Save 19% Save %
  • Light Harness, Rearsill, 6-Lamp, UnitedBuilt RA4610-B - UnitedBuilt Equipment
    204 in stock

    Light Harness, Rearsill, 6-Lamp, UnitedBuilt RA4610-B

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $78.51
    $78.51 - $78.51
    $78.51

    Light Harness, 6-Lamp Rearsill, Pig Tails For (2) Peterson M817C-7 Back-Up Lights, White, and (4) Peterson M826R-7 Stop/Turn/Tail Lights, Red.

    $0.00 - $0.00
    $0.00
    $78.51
    $78.51 - $78.51
    $78.51
  • Motor Assembly, 12V, Slow Vertical, Sidewinder, Elkhart 81119001 - UnitedBuilt Equipment
    Save 19% Save %
    5 in stock

    Motor Assembly, 12V, Slow Vertical, Sidewinder, Elkhart 81119001

    Elkhart Brass
    $990.00
    $990.00 - $990.00
    $990.00
    $802.00
    $802.00 - $802.00
    $802.00

    This Motor Assembly is designed for 12V use and offers a slow vertical movement for Elkhart 8494 Sidewinder water cannon. Designed and manufactured...

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    $990.00
    $990.00 - $990.00
    $990.00
    $802.00
    $802.00 - $802.00
    $802.00
    Save 19% Save %
  • Elbow, 90 Degree, 3" Grooved Ends with Elongated End, Aluminum, Transporters Choice - UnitedBuilt Equipment
    21 in stock

    Elbow, 90 Degree, 3" Grooved Ends with Elongated End, Aluminum, Transporters Choice

    Transporters Choice
    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00

    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00
  • Motor Assembly, Fast Horizontal, 12VDC, Sidewinder 8494, Elkhart 81147001 - UnitedBuilt Equipment
    Motor Assembly, Fast Horizontal, 12VDC, Sidewinder 8494, Elkhart 81147001 - UnitedBuilt Equipment
    Save 19% Save %
    7 in stock

    Motor Assembly, Fast Horizontal, 12VDC, Sidewinder 8494, Elkhart 81147001

    Elkhart Brass
    $1,081.00
    $1,081.00 - $1,081.00
    $1,081.00
    $875.00
    $875.00 - $875.00
    $875.00

    This Motor Assembly is designed for 12V use and offers a fast horizontal movement for Elkhart 8494 Sidewinder water cannon. Designed and manufactur...

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    $1,081.00
    $1,081.00 - $1,081.00
    $1,081.00
    $875.00
    $875.00 - $875.00
    $875.00
    Save 19% Save %
  • Sight Gauge Tubing, Clear, 5/8" (TANKPVCSITGA) - UnitedBuilt Equipment
    283 in stock

    Sight Gauge Tubing, Clear, 5/8" (TANKPVCSITGA)

    UnitedBuilt Equipment
    $0.00 - $0.00
    $0.00
    $0.64
    $0.64 - $0.64
    $0.64

    Sight Gauge Tubing, Clear Flexible PVC, 5/8" Sold and Cut by the Foot (+/- 1/8")

    $0.00 - $0.00
    $0.00
    $0.64
    $0.64 - $0.64
    $0.64
  • Slinger Water 1-3/32 ID, UnitedBuilt M3Z S12260MS - UnitedBuilt Equipment
    154 in stock

    Slinger Water 1-3/32 ID, UnitedBuilt M3Z S12260MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $3.00
    $3.00 - $3.00
    $3.00

    UnitedBuilt Water Slinger for B3Z & B4Z pumps. Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.  

    $0.00 - $0.00
    $0.00
    $3.00
    $3.00 - $3.00
    $3.00
  • Control Module Elkhart 8494 - 01, Elkhart 81713000 - UnitedBuilt Equipment
    Control Module Elkhart 8494 - 01, Elkhart 81713000 - UnitedBuilt Equipment
    Save 19% Save %
    2 in stock

    Control Module Elkhart 8494-01, Elkhart 81713000

    Elkhart Brass
    $1,728.00
    $1,728.00 - $1,728.00
    $1,728.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00

    Control Module Elkhart 8494-01, Elkhart 81713000

    $1,728.00
    $1,728.00 - $1,728.00
    $1,728.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00
    Save 19% Save %
  • Camlock, Type D, Female Cam x Female NPT, Aluminum - UnitedBuilt Equipment
    16 in stock

    Camlock, Type D, Female Cam x Female NPT, Aluminum

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $15.12 - $68.00
    $15.12 - $68.00
    $15.12

    Camlock, Type D, Female Cam x Female NPT, Aluminum

    $0.00 - $0.00
    $0.00
    $15.12 - $68.00
    $15.12 - $68.00
    $15.12
  • Bearing Assembly 1.5" 1185 Inline, COXREELS 8954 (REEL8954) - UnitedBuilt Equipment
    Bearing Assembly 1.5" 1185 Inline, COXREELS 8954 (REEL8954) - UnitedBuilt Equipment
    8 in stock

    Bearing Assembly 1.5" 1185 Inline, Coxreels 8954

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

    Hose Reel Bearing Assembly (Rev D) COXREELS 8954 For 1185 series reels made after 2014, Rev D.

    $0.00 - $0.00
    $0.00
    $81.50
    $81.50 - $81.50
    $81.50
  • Spray Valve Cap for AV1100 or BC2410, Aluminum, UnitedBuilt - UnitedBuilt Equipment
    Spray Valve Cap for AV1100 or BC2410, Aluminum, UnitedBuilt - UnitedBuilt Equipment
    1230 in stock

    Spray Valve Cap for AV1100 or BC2410, Aluminum, UnitedBuilt

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $30.00
    $30.00 - $30.00
    $30.00

    Valve Cap, Aluminum, AV1100 & BC2410 UnitedBuilt Precision cast and machined in the USA For AV1100 and BC2410 UnitedBuilt OEM

    $0.00 - $0.00
    $0.00
    $30.00
    $30.00 - $30.00
    $30.00
  • Internal Polymer Washer for AV1100 Spray Head Valve, UnitedBuilt AV1100 - PW - UnitedBuilt Equipment
    Internal Polymer Washer for AV1100 Spray Head Valve, UnitedBuilt AV1100 - PW - UnitedBuilt Equipment
    1283 in stock

    Internal Polymer Washer for AV1100 Spray Head Valve, UnitedBuilt AV1100-PW

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $9.10
    $9.10 - $9.10
    $9.10

    Internal Polymer Valve Seat, Spray Valve UnitedBuilt AV1100 UnitedBuilt OEM

    $0.00 - $0.00
    $0.00
    $9.10
    $9.10 - $9.10
    $9.10
  • Sensor Kit HZ/VT 8494 - 01 (Replaces 65104000), Elkhart 81960001 - UnitedBuilt Equipment
    Save 10% Save %
    1 in stock

    Sensor Kit HZ/VT 8494-01 (Replaces 65104000), Elkhart 81960001

    Elkhart Brass
    $215.00
    $215.00 - $215.00
    $215.00
    $194.00
    $194.00 - $194.00
    $194.00

    Sensor Kit HZ/VT 8494-01 (Replaces 65104000), Elkhart 81960001

    $215.00
    $215.00 - $215.00
    $215.00
    $194.00
    $194.00 - $194.00
    $194.00
    Save 10% Save %
  • Spring, Spray Head Valve UnitedBuilt AV1100 (VALINL0300MP116) - UnitedBuilt Equipment
    2798 in stock

    Internal Spring for AV1100 Spray Head Valve, UnitedBuilt AV1100-SPG

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $12.62
    $12.62 - $12.62
    $12.62

    UnitedBuilt Spring for AV1100 Spray Valve Specifically designed and manufactured for our AV1100 spray valve to keep the valve closed under gravity ...

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    $0.00 - $0.00
    $0.00
    $12.62
    $12.62 - $12.62
    $12.62