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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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  • 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
  • 6 in stock

    O-Ring, AS-568-036 2.364 X .070, Elkhart 57477000

    Elkhart Brass
    Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $13.80
    $13.80 - $13.80
    Current price $13.80

    O-Ring, AS-568-036 2.364 X .070, Elkhart 57477000

    Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $13.80
    $13.80 - $13.80
    Current price $13.80
    Save 19% Save %
  • 20 in stock

    Spanner, Disconnecting Tube Set for Push-In Pneumatic Fittings, Camozzi SP

    Camozzi
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.60
    $16.60 - $16.60
    Current price $16.60

    The Camozzi SP disconnecting tube set is a service tool kit used to release tubing from compatible Camozzi push-in pneumatic fittings. It helps mak...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.60
    $16.60 - $16.60
    Current price $16.60
  • 2 in stock

    Hydraulic Motor, Bi-Rotational, 2/4 Bolt SAE B-Mount, 1" Gear, 8 GPM @ 1,000 RPM, 7/8 - 13T Spline Shaft, 1" ORB Side & Rear Ports, Metaris MK20B08DOX

    Metaris
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $620.00
    $620.00 - $620.00
    Current price $620.00

    The Metaris MK20B08DOX Hydraulic Motor is a heavy-duty, bi-rotational gear motor designed for reliable performance in mobile and industrial hydraul...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $620.00
    $620.00 - $620.00
    Current price $620.00
  • 0 in stock. Available on backorder

    Variable Speed Controller, Reel Rewind, Forward / Reverse Feature, On/Off, 115 / 230 AC / Volt, 10 AMP Fuse, Coxreels 20875

    Coxreels
    Original price $1,156.00
    Original price $1,156.00 - Original price $1,156.00
    Original price $1,156.00
    Current price $1,000.00
    $1,000.00 - $1,000.00
    Current price $1,000.00

    The Coxreels 20875 Variable Speed Controller is a heavy-duty, industrial-grade control unit designed to regulate the speed and direction of motoriz...

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    Original price $1,156.00
    Original price $1,156.00 - Original price $1,156.00
    Original price $1,156.00
    Current price $1,000.00
    $1,000.00 - $1,000.00
    Current price $1,000.00
    Save 13% Save %
  • 0 in stock. Available on backorder

    Water Pump, Model B3JRMBHS, 4" Suction x 3" Discharge, Groove Ends 5" x 3", Clockwise (CW), Hydraulic Drive SAE C 4-Bolt 1-1/4" x 14T, 13.5" Impeller, Mechanical Seal, ATP B73403GR

    ATP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,495.00
    $3,495.00 - $3,495.00
    Current price $3,495.00

    The Aftermarket ATP B3J-S Clockwise, Mechanical Seal pump is a high pressure, hydraulically driven, 4” x 3” (inlet is 4″ ID, 5″ OD) Grooved water p...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,495.00
    $3,495.00 - $3,495.00
    Current price $3,495.00
  • 51 in stock

    Decal Caution, Do Not Weld Rail or Drill Flanges, Disconnect Battery

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.50
    $4.50 - $4.50
    Current price $4.50

    Decal Caution, Do Not Weld Rail or Drill Flanges, Disconnect Battery

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.50
    $4.50 - $4.50
    Current price $4.50
  • 53 in stock

    Decal Warning, OEM Air Dryer Only

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.75
    $5.75 - $5.75
    Current price $5.75

    Decal Warning, OEM Air Dryer Only

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.75
    $5.75 - $5.75
    Current price $5.75
  • 53 in stock

    Decal Warning, Do Not Step, Fuel Tank, Frame Rail, Battery Boxes

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.40
    $4.40 - $4.40
    Current price $4.40

    Decal Warning, Do Not Step, Fuel Tank, Frame Rail, Battery Boxes

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4.40
    $4.40 - $4.40
    Current price $4.40
  • 2 in stock

    Shaft Kit, B3ZRMS MEGA (B69875) CW, Berkeley B73053

    Berkeley
    Original price $2,591.00
    Original price $2,591.00 - Original price $2,591.00
    Original price $2,591.00
    Current price $1,800.00
    $1,800.00 - $1,800.00
    Current price $1,800.00

    Shaft Kit, B3ZRMS MEGA (B69875) CW, Berkeley B73053

    Original price $2,591.00
    Original price $2,591.00 - Original price $2,591.00
    Original price $2,591.00
    Current price $1,800.00
    $1,800.00 - $1,800.00
    Current price $1,800.00
    Save 31% Save %
  • 1 in stock

    Water Cannon (Monitor), BrushHawk 8495, 12V/24V Remote Operated, 1.5" FNPT Inlet x 1-1/2" MNHT Outlet, Elkhart 08495001

    Elkhart Brass
    Original price $7,530.00
    Original price $7,530.00 - Original price $7,530.00
    Original price $7,530.00
    Current price $4,999.00
    $4,999.00 - $4,999.00
    Current price $4,999.00

    Monitor only — nozzle, joystick controller, harness, and valve kit sold separately unless specifically included as a kit or option. The Elkhart Bru...

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    Original price $7,530.00
    Original price $7,530.00 - Original price $7,530.00
    Original price $7,530.00
    Current price $4,999.00
    $4,999.00 - $4,999.00
    Current price $4,999.00
    Save 34% Save %
  • 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
  • 4 in stock

    Berkeley S16800 Seal-Retainer Gasket

    Berkeley
    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $29.12
    $29.12 - $29.12
    Current price $29.12

    The Berkeley S16800 seal-retainer gasket is a replacement gasket for the seal-retainer location on compatible Berkeley B4ZQKHS pumps. Its 5-1/8-inc...

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    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $29.12
    $29.12 - $29.12
    Current price $29.12
    Save 35% Save %
  • 3 in stock

    Elkhart 06000212 6000-200E(D) BrushHawk Nozzle, 15–200 GPM, 1-1/2" FNHT

    Elkhart Brass
    Original price $3,760.00
    Original price $3,760.00 - Original price $3,760.00
    Original price $3,760.00
    Current price $2,899.00
    $2,899.00 - $2,899.00
    Current price $2,899.00

    Nozzle only. BrushHawk monitor, joystick, system harnesses, and optional water valve are sold separately. The Elkhart Brass 6000-200E(D) selectable...

    View full details
    Original price $3,760.00
    Original price $3,760.00 - Original price $3,760.00
    Original price $3,760.00
    Current price $2,899.00
    $2,899.00 - $2,899.00
    Current price $2,899.00
    Save 23% Save %
  • 2 in stock

    Packing Ring Set, 1-7/8ID x 2-5/8OD, 3/8" Cross Section, 4 Rings, Berkeley S13436

    Berkeley
    Original price $335.00
    Original price $335.00 - Original price $335.00
    Original price $335.00
    Current price $200.00
    $200.00 - $200.00
    Current price $200.00

    Original price $335.00
    Original price $335.00 - Original price $335.00
    Original price $335.00
    Current price $200.00
    $200.00 - $200.00
    Current price $200.00
    Save 40% Save %
  • 621 in stock

    Disc Seat Gasket Inline Valve MP007

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.50
    $5.50 - $5.50
    Current price $5.50

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.50
    $5.50 - $5.50
    Current price $5.50
  • 9 in stock

    Shaft Kit, Mechanical Seal, B3ZRMS CW LONG, Stressproof®, 1-1/8" x 1/4" Key, UnitedBuilt B80699MS-L

    UnitedBuilt
    Original price $268.30 - Original price $268.30
    Original price $268.30
    $268.30
    $268.30 - $268.30
    Current price $268.30

    UnitedBuilt B80699MS-L Shaft Kit designed for ATP B3ZRMS-style aftermarket clockwise (CW) rope packing pumps with a long shaft. Some aftermarket B3...

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    Original price $268.30 - Original price $268.30
    Original price $268.30
    $268.30
    $268.30 - $268.30
    Current price $268.30
  • 51 in stock

    Anode 5" Magnesium, 2-Piece Bolt-On, Tecnoseal R4MG

    Tecnoseal
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $48.00
    $48.00 - $48.00
    Current price $48.00

    The Tecnoseal R4MG is a 5 in. magnesium disc sacrificial anode supplied as a two-piece bolt-on assembly. It helps protect compatible metal tanks an...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $48.00
    $48.00 - $48.00
    Current price $48.00
  • 4 in stock

    Coxreels 7513 Bevel-Drive Hand Crank Assembly

    Coxreels
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $48.50
    $48.50 - $48.50
    Current price $48.50

    Hand crank assembly only. The bevel gear, pinion shaft, mounting bracket and brake components are separate parts.The Coxreels 7513 hand crank assem...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $48.50
    $48.50 - $48.50
    Current price $48.50
  • 1 in stock

    Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597

    Berkeley
    Original price $4,739.00
    Original price $4,739.00 - Original price $4,739.00
    Original price $4,739.00
    Current price $3,200.00
    $3,200.00 - $3,200.00
    Current price $3,200.00

    Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597

    Original price $4,739.00
    Original price $4,739.00 - Original price $4,739.00
    Original price $4,739.00
    Current price $3,200.00
    $3,200.00 - $3,200.00
    Current price $3,200.00
    Save 32% Save %
  • 6 in stock

    Elkhart 61078000 10-32 × 0.250-Inch Stainless TRS Cap Screw

    Elkhart Brass
    Original price $14.00
    Original price $14.00 - Original price $14.00
    Original price $14.00
    Current price $11.35
    $11.35 - $11.35
    Current price $11.35

    Elkhart 61078000 is the 10-32 × 0.250-inch stainless TRS cap screw identified in the 7000-EHD parts drawing. Part identification Manufacturer Elk...

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    Original price $14.00
    Original price $14.00 - Original price $14.00
    Original price $14.00
    Current price $11.35
    $11.35 - $11.35
    Current price $11.35
    Save 19% Save %
  • 14 in stock

    Sealco FM5602 MD55 J560 7-Pin Socket Harness, 60-Inch

    Sealco
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $52.25
    $52.25 - $52.25
    Current price $52.25

    The Sealco FM5602 front main socket harness connects a MD55 J560 7-pin socket to a 60-inch CA19 cable section. This replacement assembly is selecte...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $52.25
    $52.25 - $52.25
    Current price $52.25
  • 2 in stock

    Hose Assembly, Redline, 1-1/2" x 75' Crimped Male NPT Ends, Duraflex HSEAW15075TXT

    Duraflex
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $570.00
    $570.00 - $570.00
    Current price $570.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $570.00
    $570.00 - $570.00
    Current price $570.00
  • 13 in stock

    Camera System TrueSight, Wired, (1) Camera Wired BCA771-A0A, (1) Monitor Display 7" Wired BCAM601-NM-D0A, (1) Cable Camera to Monitor 66 FT BCAA101-C66A, FRC BCA111-A00

    FRC
    Original price $424.00
    Original price $424.00 - Original price $424.00
    Original price $424.00
    Current price $415.00
    $415.00 - $415.00
    Current price $415.00

    The FRC TrueSight Wired Camera System (BCA111-A00) is a heavy-duty visibility solution designed to improve safety and eliminate blind spots on truc...

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    Original price $424.00
    Original price $424.00 - Original price $424.00
    Original price $424.00
    Current price $415.00
    $415.00 - $415.00
    Current price $415.00
    Save 2% Save %