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Closed Dec 23–27 for the holidays 🎄. Orders ship Dec 30. Wishing you a joyful holiday season!
Closed Dec 23–27 for the holidays 🎄. Orders ship Dec 30. Wishing you a joyful holiday season!

Water Truck Parts

Our warehouse is stocked with the industry's most reliable water truck parts to keep your water trucks running efficiently. We have an extensive inventory of replacement parts for any water truck brand. As a top supplier in the industry, we make it easy to find the right parts for your water trucks, regardless of make or model. Simply search our site using your normal part number to see if we have it in stock. If you don't see what you're looking for, don't hesitate to call us at 602-253-7739 for assistance. With 75+ years of experience in the industry, we're here to help you find the parts you need. Our inventory includes pumps, valves, spray heads, hose reels, Coxreels®, hose, water cannons, and nozzles.
Water Truck Parts - UnitedBuilt Equipment

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  • 1 in stock

    Mechanical Seal, 1-3/4 Type 21, Short BF1C1, Berkeley S32015

    Berkeley
    Original price $666.00
    Original price $666.00 - Original price $666.00
    Original price $666.00
    Current price $425.00
    $425.00 - $425.00
    Current price $425.00

    Mechanical Seal, 1-3/4 Type 21, Short BF1C1, Berkeley S32015

    Original price $666.00
    Original price $666.00 - Original price $666.00
    Original price $666.00
    Current price $425.00
    $425.00 - $425.00
    Current price $425.00
    Save 36% Save %
  • 5 in stock

    Mechanical Seal, 1-7/8 Type 21, for B4JRMBHS, S32693

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $250.00
    $250.00 - $250.00
    Current price $250.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $250.00
    $250.00 - $250.00
    Current price $250.00
  • 51 in stock

    Mechanical Seal, Ceramic, 1-1/8" Type C (John Crane Type 21), UnitedBuilt M3ZRMS S32690MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $67.63
    $67.63 - $67.63
    Current price $67.63

    1-1/8″ Type C (John Crane Type 21) Short Mechanical Pump Seal for B3Z & B4Z model pumps. For B68416, B68417, B69876

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $67.63
    $67.63 - $67.63
    Current price $67.63
  • 1 in stock

    Module 12V Elkhart Valve, 81196000

    Elkhart Brass
    Original price $1,072.00
    Original price $1,072.00 - Original price $1,072.00
    Original price $1,072.00
    Current price $868.00
    $868.00 - $868.00
    Current price $868.00

    Original price $1,072.00
    Original price $1,072.00 - Original price $1,072.00
    Original price $1,072.00
    Current price $868.00
    $868.00 - $868.00
    Current price $868.00
    Save 19% Save %
  • 1 in stock

    Monitor Base, 1/4" Bearings, Square Sensor, Elkhart 17975001

    Elkhart Brass
    Original price $370.00
    Original price $370.00 - Original price $370.00
    Original price $370.00
    Current price $299.75
    $299.75 - $299.75
    Current price $299.75

    Monitor Base, 1/4" Bearings, Square Sensor, Elkhart 17975001

    Original price $370.00
    Original price $370.00 - Original price $370.00
    Original price $370.00
    Current price $299.75
    $299.75 - $299.75
    Current price $299.75
    Save 19% Save %
  • 7 in stock

    Monitor Harness 8494, Elkhart 36833100

    Elkhart Brass
    Original price $365.00
    Original price $365.00 - Original price $365.00
    Original price $365.00
    Current price $295.65
    $295.65 - $295.65
    Current price $295.65

    Monitor Harness 8494, Elkhart 36833100

    Original price $365.00
    Original price $365.00 - Original price $365.00
    Original price $365.00
    Current price $295.65
    $295.65 - $295.65
    Current price $295.65
    Save 19% Save %
  • 0 in stock. Available on backorder

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

    Coxreels
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $699.00
    $699.00 - $699.00
    Current price $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

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $699.00
    $699.00 - $699.00
    Current price $699.00
  • 1 in stock

    Motor 12V 1/2HP Explosion-Proof (REELA23-12EP)

    American Reels
    Original price $699.50 - Original price $699.50
    Original price
    $699.50
    $699.50 - $699.50
    Current price $699.50

    Hose Reel Motor, 1/2 HP, Explosion Proof, 12VDC, American Reels 23-12EP

    Original price $699.50 - Original price $699.50
    Original price
    $699.50
    $699.50 - $699.50
    Current price $699.50
  • 0 in stock. Available on backorder

    Motor 8495 Horizontal, Painted Red, Elkhart 81861RP1

    Elkhart Brass
    Original price $1,414.00
    Original price $1,414.00 - Original price $1,414.00
    Original price $1,414.00
    Current price $1,145.50
    $1,145.50 - $1,145.50
    Current price $1,145.50

    Original price $1,414.00
    Original price $1,414.00 - Original price $1,414.00
    Original price $1,414.00
    Current price $1,145.50
    $1,145.50 - $1,145.50
    Current price $1,145.50
    Save 19% Save %
  • 0 in stock. Available on backorder

    Motor 8495 Vertical, Painted Red, Elkhart 81863RP1

    Elkhart Brass
    Original price $1,414.00
    Original price $1,414.00 - Original price $1,414.00
    Original price $1,414.00
    Current price $1,145.50
    $1,145.50 - $1,145.50
    Current price $1,145.50

    Original price $1,414.00
    Original price $1,414.00 - Original price $1,414.00
    Original price $1,414.00
    Current price $1,145.50
    $1,145.50 - $1,145.50
    Current price $1,145.50
    Save 19% Save %
  • 8 in stock

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

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $599.00
    $599.00 - $599.00
    Current price $599.00

    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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $599.00
    $599.00 - $599.00
    Current price $599.00
  • 9 in stock

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

    Elkhart Brass
    Original price $843.00
    Original price $843.00 - Original price $843.00
    Original price $843.00
    Current price $630.00
    $630.00 - $630.00
    Current price $630.00

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

    View full details
    Original price $843.00
    Original price $843.00 - Original price $843.00
    Original price $843.00
    Current price $630.00
    $630.00 - $630.00
    Current price $630.00
    Save 25% Save %
  • 2 in stock

    Motor Assembly, Fast Horizontal, 24VDC, Sidewinder 8494, Elkhart 81240001

    Elkhart Brass
    Original price $767.00
    Original price $767.00 - Original price $767.00
    Original price $767.00
    Current price $621.00
    $621.00 - $621.00
    Current price $621.00

    This Motor Assembly is designed for 24V use and offers a fast horizontal movement for Elkhart 8494 Sidewinder water cannon. Designed and manufactur...

    View full details
    Original price $767.00
    Original price $767.00 - Original price $767.00
    Original price $767.00
    Current price $621.00
    $621.00 - $621.00
    Current price $621.00
    Save 19% Save %
  • 1 in stock

    Motor Assembly, Slow Vertical, 24VDC, Sidewinder 8494, Elkhart 81207001

    Elkhart Brass
    Original price $843.00
    Original price $843.00 - Original price $843.00
    Original price $843.00
    Current price $680.00
    $680.00 - $680.00
    Current price $680.00

    This Motor Assembly is designed for 24V use and offers a slow vertical movement for Elkhart 8494 Sidewinder water cannon. Designed and manufactured...

    View full details
    Original price $843.00
    Original price $843.00 - Original price $843.00
    Original price $843.00
    Current price $680.00
    $680.00 - $680.00
    Current price $680.00
    Save 19% Save %
  • 1 in stock

    Motor Gear Nitro HD, 461140RP (Replaces 46114000)

    Elkhart Brass
    Original price $1,221.00
    Original price $1,221.00 - Original price $1,221.00
    Original price $1,221.00
    Current price $989.00
    $989.00 - $989.00
    Current price $989.00

    Motor Gear Nitro HD, 461140RP (Replaces 46114000)

    Original price $1,221.00
    Original price $1,221.00 - Original price $1,221.00
    Original price $1,221.00
    Current price $989.00
    $989.00 - $989.00
    Current price $989.00
    Save 19% Save %
  • 2 in stock

    Motor, 7100/7100HD&7200/7250HD, Elkhart 81744001

    Elkhart Brass
    Original price $1,281.00
    Original price $1,281.00 - Original price $1,281.00
    Original price $1,281.00
    Current price $1,039.00
    $1,039.00 - $1,039.00
    Current price $1,039.00

    Original price $1,281.00
    Original price $1,281.00 - Original price $1,281.00
    Original price $1,281.00
    Current price $1,039.00
    $1,039.00 - $1,039.00
    Current price $1,039.00
    Save 19% Save %
  • 0 in stock. Available on backorder

    Motor, Fast Horizontal, 12VDC, 19.7:1, Elkhart 46062000

    Elkhart Brass
    Original price $484.00
    Original price $484.00 - Original price $484.00
    Original price $484.00
    Current price $392.04
    $392.04 - $392.04
    Current price $392.04

    Motor, Fast Horizontal, 12VDC, 19.7:1, Elkhart 46062000

    Original price $484.00
    Original price $484.00 - Original price $484.00
    Original price $484.00
    Current price $392.04
    $392.04 - $392.04
    Current price $392.04
    Save 19% Save %
  • 1 in stock

    Motor, Fast Horizontal, 24VDC, 19.7:1, Elkhart 46074000

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $171.00
    $171.00 - $171.00
    Current price $171.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $171.00
    $171.00 - $171.00
    Current price $171.00
  • 0 in stock. Available on backorder

    Motor, Slow Vertical, 12VDC, 65.5:1, Elkhart 46043000

    Elkhart Brass
    Original price $484.00
    Original price $484.00 - Original price $484.00
    Original price $484.00
    Current price $392.04
    $392.04 - $392.04
    Current price $392.04

    Motor, Slow Vertical, 12VDC, 65.5:1, Elkhart 46043000

    Original price $484.00
    Original price $484.00 - Original price $484.00
    Original price $484.00
    Current price $392.04
    $392.04 - $392.04
    Current price $392.04
    Save 19% Save %
  • 1 in stock

    Motor, Slow Vertical, 24VDC, 65.5:1, Elkhart 46067000

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $297.00
    $297.00 - $297.00
    Current price $297.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $297.00
    $297.00 - $297.00
    Current price $297.00
  • 9 in stock

    Mounting Bracket For Air Regulator, SPEEDAIRE 4ZK73

    SPEEDAIRE
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $13.94
    $13.94 - $13.94
    Current price $13.94

    This mounting bracket is designed specifically for use with the SPEEDAIRE 4ZK73 air regulator. It provides secure and stable placement for the regu...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $13.94
    $13.94 - $13.94
    Current price $13.94
  • 37 in stock

    Mud Flap Bracket Kit, Minimizer Fast Flaps 101227 (10001563)

    Minimizer
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $170.00
    $170.00 - $170.00
    Current price $170.00

    Fast Flaps secure mud flaps without creating any holes in the flap or sacrificing strength. It takes more than 500 pounds of pressure to detach a m...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $170.00
    $170.00 - $170.00
    Current price $170.00
  • 85 in stock

    Mud Flap Extension Bracket, Bent, 12G Mild Steel, Painted Black, UnitedBuilt MFE-PB

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $54.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $54.00
  • 20 in stock

    Mud Flap Extension Bracket, Straight, 12G Mild Steel, Painted Black, UnitedBuilt MFE-PS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $54.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $54.00

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