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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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  • Save 11% Save %
    13 in stock

    Hose Reel, 1-1/2" x 50', L/H Manual Rewind, EPDM Seal, Powder Coated Blue, Coxreels 1185-1124-BEXX

    Coxreels
    $951.00
    $951.00 - $951.00
    $951.00
    $844.90
    $844.90 - $844.90
    $844.90

    Hose Reel, 1-1/2" x 50', Manual Rewind, COXREELS 1185-1124-BEXX Images Shown: 1185-2024 COXREELS® 1185 Series hand crank hose reels are designed to...

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    $951.00
    $951.00 - $951.00
    $951.00
    $844.90
    $844.90 - $844.90
    $844.90
    Save 11% Save %
  • 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 %
    6 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 %
  • Bearing Assembly 1.5" 1185 Inline, COXREELS 8954 (REEL8954) - UnitedBuilt Equipment
    Bearing Assembly 1.5" 1185 Inline, COXREELS 8954 (REEL8954) - UnitedBuilt Equipment
    3 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
  • Washer Bearing, Thrust, 1.884 X 2.38, Coxreels 8960 - 1 - UnitedBuilt Equipment
    Washer Bearing, Thrust, 1.884 X 2.38, Coxreels 8960 - 1 - UnitedBuilt Equipment
    Save 8% Save %
    7 in stock

    Washer Bearing, Thrust, 1.884 X 2.38, Coxreels 8960-1

    Coxreels
    $16.55
    $16.55 - $16.55
    $16.55
    $15.25
    $15.25 - $15.25
    $15.25

    Hose Reel Washer, Thrust, COXREELS 8960-1 (Rev E & D) For 1185-1124, 1185-2024, 1185-1124E and 1185-2024E Revision E and D

    $16.55
    $16.55 - $16.55
    $16.55
    $15.25
    $15.25 - $15.25
    $15.25
    Save 8% Save %
  • Swivel, 1-1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288-2 - UnitedBuilt Equipment
    Swivel, 1 - 1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288 - 2 - UnitedBuilt Equipment
    4 in stock

    Swivel, 1-1/2" NPT Inline, Aluminum, EPDM Seal, for 1185 Series Reel, Coxreels 20288-2

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

    Hose Reel Swivel, EPDM, 1.5" Reel (Rev A) COXREELS 20288-2

    $0.00 - $0.00
    $0.00
    $81.50
    $81.50 - $81.50
    $81.50
  • Hose Reel, 1-1/2" x 100', Manual Rewind, Coxreels 1185-2024-BEXX - UnitedBuilt Equipment
    Save 4% Save %
    3 in stock

    Hose Reel, 1-1/2" x 100', L/H Manual Rewind, EPDM Seal, Powder Coated Blue, Coxreels 1185-2024-BEXX

    Coxreels
    $867.00
    $867.00 - $867.00
    $867.00
    $835.00
    $835.00 - $835.00
    $835.00

    Hose Reel, 1-1/2" x 100', Manual Rewind, COXREELS 1185-2024-BEXX Images Shown: 1185-2024 COXREELS® 1185 Series hand crank hose reels are designed t...

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    $867.00
    $867.00 - $867.00
    $867.00
    $835.00
    $835.00 - $835.00
    $835.00
    Save 4% Save %
  • Washer, Bearing, 1.884 X 2.38, Coxreels 8960 - UnitedBuilt Equipment
    Save 8% Save %
    15 in stock

    Washer, Bearing, 1.884 X 2.38, Coxreels 8960

    Coxreels
    $16.60
    $16.60 - $16.60
    $16.60
    $15.25
    $15.25 - $15.25
    $15.25

    Hose Reel Washer, Bearing, COXREELS 8960 (Rev E & D) For 1185-1124, 1185-2024, 1185-1124E and 1185-2024E Revision E and D

    $16.60
    $16.60 - $16.60
    $16.60
    $15.25
    $15.25 - $15.25
    $15.25
    Save 8% Save %
  • O - Ring Kit For *BEXX* Seal, Coxreels 8970 - 2 - SEALKIT - UnitedBuilt Equipment
    31 in stock

    O-Ring Kit For *BEXX* Seal, Coxreels 8970-2-SEALKIT

    Coxreels
    $0.00 - $0.00
    $0.00
    $32.80
    $32.80 - $32.80
    $32.80

    Swivel O-Ring Kit, EPDM, 1185 Series, BEXX

    $0.00 - $0.00
    $0.00
    $32.80
    $32.80 - $32.80
    $32.80
  • Retaining Ring Cox (REEL20252) - UnitedBuilt Equipment
    5 in stock

    Retaining Ring Coxreels 20252

    Coxreels
    $0.00 - $0.00
    $0.00
    $2.90
    $2.90 - $2.90
    $2.90

    Hose Reel Retaining Ring COXREELS 20252 (Rev D) For 1185-1124, 1185-2024, 1185-1124E and 1185-2024E Revision E and D

    $0.00 - $0.00
    $0.00
    $2.90
    $2.90 - $2.90
    $2.90
  • Bearing Assembly 1 - 1/2" 1185, Coxreels 8166 - UnitedBuilt Equipment
    5 in stock

    Bearing Assembly 1-1/2" 1185, Coxreels 8166

    Coxreels
    $0.00 - $0.00
    $0.00
    $72.00
    $72.00 - $72.00
    $72.00

    Hose Reel Bearing Assembly (Rev A) COXREELS 8166 For 1185 series reels made before 2014, Rev A.

    $0.00 - $0.00
    $0.00
    $72.00
    $72.00 - $72.00
    $72.00
  • Axle Assembly, for 1185 - 2024(E) (Rev E & D) (REEL8962 - 20) - UnitedBuilt Equipment
    Axle Assembly, for 1185 - 2024(E) (Rev E & D) (REEL8962 - 20) - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Axle Assembly, for 1185-2024(E) (Rev E & D), Coxreels 8962-20

    Coxreels
    $0.00 - $0.00
    $0.00
    $153.00
    $153.00 - $153.00
    $153.00

    Hose Reel Axle Assembly COXREELS 8962-20 (Rev E & D) For 1185-2024(E) Revisions E & D

    $0.00 - $0.00
    $0.00
    $153.00
    $153.00 - $153.00
    $153.00
  • Hose Reel, 1" x 100', Manual Rewind, COXREELS 1175-6-100 (REEL175-6-100) - UnitedBuilt Equipment
    Save 6% Save %
    2 in stock

    Hose Reel, 1" x 100', Manual Rewind, Coxreels 1175-6-100

    Coxreels
    $719.00
    $719.00 - $719.00
    $719.00
    $679.00
    $679.00 - $679.00
    $679.00

    Hose Reel, 1" x 100', Manual Rewind, COXREELS 1175-6-100 Images Shown: 1175-6-100 COXREELS® 1175 Series hand crank and motorized hose reels, like t...

    View full details
    $719.00
    $719.00 - $719.00
    $719.00
    $679.00
    $679.00 - $679.00
    $679.00
    Save 6% Save %
  • Hose Reel, 1-1/2" x 50', Electric Rewind, Coxreels 1185-1124-ED-BEXX - UnitedBuilt Equipment
    Save 13% Save %
    2 in stock

    Hose Reel, 1-1/2" x 50', Electric Rewind, Coxreels 1185-1124-ED-BEXX

    Coxreels
    $1,754.00
    $1,754.00 - $1,754.00
    $1,754.00
    $1,525.00
    $1,525.00 - $1,525.00
    $1,525.00

    Hose Reel, 1-1/2" x 50', Electric Rewind, Explosion Proof Motor, COXREELS 1185-1124-ED Hose not included Motor:ED Suffix: 12VDC, 1/2 HP, Explosion ...

    View full details
    $1,754.00
    $1,754.00 - $1,754.00
    $1,754.00
    $1,525.00
    $1,525.00 - $1,525.00
    $1,525.00
    Save 13% Save %
  • Hose Reel, 1-1/2" x 100', Electric Rewind, 12VDC 1/2 HP Explosion Proof Motor, BEXX Seal, Coxreels 1185-2024-ED - UnitedBuilt Equipment
    Save 13% Save %
    0 in stock. Available on backorder

    Hose Reel, 1-1/2" x 100', Electric Rewind, 12VDC 1/2 HP Explosion Proof Motor, BEXX Seal, Coxreels 1185-2024-ED

    Coxreels
    $1,753.00
    $1,753.00 - $1,753.00
    $1,753.00
    $1,525.00
    $1,525.00 - $1,525.00
    $1,525.00

    Hose Reel, 1-1/2" x 100', Electric Rewind, Explosion Proof Motor, COXREELS 1185-2024-ED Hose not included Motor:ED Suffix: 12VDC, 1/2 HP, Explosion...

    View full details
    $1,753.00
    $1,753.00 - $1,753.00
    $1,753.00
    $1,525.00
    $1,525.00 - $1,525.00
    $1,525.00
    Save 13% Save %
  • Lock Pin (For 175-8-50) (REEL20843) - UnitedBuilt Equipment
    Lock Pin (For 175-8-50) (REEL20843) - UnitedBuilt Equipment
    Save 7% Save %
    21 in stock

    Lock Pin, Coxreels 20843

    Coxreels
    $27.00
    $27.00 - $27.00
    $27.00
    $25.00
    $25.00 - $25.00
    $25.00

    Hose Reel Lock Pin, Spring Loaded, COXREELS 20843

    $27.00
    $27.00 - $27.00
    $27.00
    $25.00
    $25.00 - $25.00
    $25.00
    Save 7% Save %
  • Hose Reel, 1 - 1/2" x 50' Spring Rewind, L/H, 250 PSI, Nitrile Seal, SP Series, Coxreels SLPL - 850 - UnitedBuilt Equipment
    Hose Reel, 1 - 1/2" x 50' Spring Rewind, L/H, 250 PSI, Nitrile Seal, SP Series, Coxreels SLPL - 850 - UnitedBuilt Equipment
    Save 20% Save %
    3 in stock

    Hose Reel, 1-1/2" x 50' Spring Rewind, L/H, 250 PSI, Nitrile Seal, SP Series, Coxreels SLPL-850

    Coxreels
    $1,464.00
    $1,464.00 - $1,464.00
    $1,464.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00

    COXREELS® SP Series "Single Product Delivery" spring driven hose reels are built to handle large hose diameters. Used in applications demanding lar...

    View full details
    $1,464.00
    $1,464.00 - $1,464.00
    $1,464.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00
    Save 20% Save %
  • Hose Ball Stop for 1 - 1/2" Hose, Coxreels 20216 - UnitedBuilt Equipment
    Hose Ball Stop for 3/8" Hose, Coxreels 131 - 3 - UnitedBuilt Equipment
    Save 8% Save %
    3 in stock

    Hose Ball Stop for 1-1/2" Hose, Coxreels 20216

    Coxreels
    $77.50
    $77.50 - $77.50
    $77.50
    $71.00
    $71.00 - $71.00
    $71.00

    Hose Ball Stop for 1-1/2" Hose, Coxreels 20216

    $77.50
    $77.50 - $77.50
    $77.50
    $71.00
    $71.00 - $71.00
    $71.00
    Save 8% Save %
  • Retaining Ring (Spiral) Coxreels 20266 - UnitedBuilt Equipment
    14 in stock

    Retaining Ring (Spiral) Coxreels 20266

    Coxreels
    $0.00 - $0.00
    $0.00
    $2.75
    $2.75 - $2.75
    $2.75

    Retaining ring (spiral) COX part number 20266

    $0.00 - $0.00
    $0.00
    $2.75
    $2.75 - $2.75
    $2.75
  • Handle, Hand Crank, Hose Reel 1 - 1/2" 1185 Series, Coxreels 8191 - UnitedBuilt Equipment
    Handle, Hand Crank, Hose Reel 1 - 1/2" 1185 Series, Coxreels 8191 - UnitedBuilt Equipment
    6 in stock

    Handle, Hand Crank, Hose Reel 1-1/2" 1185 Series, Coxreels 8191

    Coxreels
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00

    Hose Reel Crank Handle COXREELS 8191

    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00
  • Hose Reel, 1" x 50', Manual Rewind, Coxreels 1175-6-50 - UnitedBuilt Equipment
    Save 6% Save %
    3 in stock

    Hose Reel, 1" x 50', Manual Rewind, Coxreels 1175-6-50

    Coxreels
    $719.00
    $719.00 - $719.00
    $719.00
    $679.00
    $679.00 - $679.00
    $679.00

    Hose Reel, 1" x 50', Manual Rewind, COXREELS 1175-6-50 Images Shown: 1175-6-100 COXREELS® 1175 Series hand crank and motorized hose reels, like the...

    View full details
    $719.00
    $719.00 - $719.00
    $719.00
    $679.00
    $679.00 - $679.00
    $679.00
    Save 6% Save %
  • Motor 1/2 HP Explosion Proof, Coxreels 15223-1 - UnitedBuilt Equipment
    Motor 1/2 HP Explosion Proof, Coxreels 15223-1 - UnitedBuilt Equipment
    1 in stock

    Motor 1/2 HP Explosion Proof, Coxreels 15223-1

    Coxreels
    $0.00 - $0.00
    $0.00
    $699.00
    $699.00 - $699.00
    $699.00

    Hose Reel Motor, 1/2 HP, Explosion Proof, 12VDC, COXREELS 15223-1 For COXREELS 1175-6-50, 1175-6-50E, 1175-6-100, and 1175-6-100E

    $0.00 - $0.00
    $0.00
    $699.00
    $699.00 - $699.00
    $699.00
  • Axle Assembly, for 1185 - 1124(E) (Rev E & D), Coxreels 8962 - 11.5 - UnitedBuilt Equipment
    Axle Assembly, for 1185 - 1124(E) (Rev E & D), Coxreels 8962 - 11.5 - UnitedBuilt Equipment
    2 in stock

    Axle Assembly, for 1185-1124(E) (Rev E & D), Coxreels 8962-11.5

    Coxreels
    $0.00 - $0.00
    $0.00
    $116.00
    $116.00 - $116.00
    $116.00

    Hose Reel Axle Assembly COXREELS 8962-11.5 (Rev E & D) For 1185-1124(E) Revisions E & D

    $0.00 - $0.00
    $0.00
    $116.00
    $116.00 - $116.00
    $116.00
  • image-coming-soon
    1 in stock

    Hand Crank Bevel 1275-1195, Coxreels 7513

    Coxreels
    $0.00 - $0.00
    $0.00
    $48.50
    $48.50 - $48.50
    $48.50

    Hand Crank Bevel 1275-1195, Coxreels 7513

    $0.00 - $0.00
    $0.00
    $48.50
    $48.50 - $48.50
    $48.50
  • Hose Reel, 2" x 115', Electric Motor Rewind, 12VDC 1/2 HP Explosion Proof Motor, 1195 Series, Coxreels 1195 - 2032 - ED - UnitedBuilt Equipment
    Hose Reel, 2" x 115', Electric Motor Rewind, 12VDC 1/2 HP Explosion Proof Motor, 1195 Series, Coxreels 1195 - 2032 - ED - UnitedBuilt Equipment
    Save 2% Save %
    1 in stock

    Hose Reel, 2" x 115', Electric Motor Rewind, 12VDC 1/2 HP Explosion Proof Motor, 1195 Series, Coxreels 1195-2032-ED

    Coxreels
    $2,305.00
    $2,305.00 - $2,305.00
    $2,305.00
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00

    COXREELS® 1195 Series motor driven hose reels are designed to handle long lengths of large diameter hose for increased volume delivery. COXREELS® e...

    View full details
    $2,305.00
    $2,305.00 - $2,305.00
    $2,305.00
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00
    Save 2% Save %