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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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  • Decal Warning, Drain and Winterize Pump, 6" Height x 12" Width, UnitedBuilt DECALDRAIN - UnitedBuilt Equipment
    30 in stock

    Decal Warning, Drain and Winterize Pump, 6" Height x 12" Width, UnitedBuilt DECALDRAIN

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $12.16
    $12.16 - $12.16
    $12.16

    Decal Caution, Drain Pump and Plumbing 6" x 12"

    $0.00 - $0.00
    $0.00
    $12.16
    $12.16 - $12.16
    $12.16
  • Decal Warning, Grease Pump, 3" Height x 5" Width, UnitedBuilt DECALGREASE - UnitedBuilt Equipment
    27 in stock

    Decal Warning, Grease Pump, 3" Height x 5" Width, UnitedBuilt DECALGREASE

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $3.35
    $3.35 - $3.35
    $3.35

    Decal Caution, Grease Pump, 3" x 5"

    $0.00 - $0.00
    $0.00
    $3.35
    $3.35 - $3.35
    $3.35
  • Decal Warning, High Rollover Risk Warning Label (Windshield), 3-1/2" Height x 4-3/8" Width, UnitedBuilt DECALROLLOVER - UnitedBuilt Equipment
    103 in stock

    Decal Warning, High Rollover Risk Warning Label (Windshield), 3-1/2" Height x 4-3/8" Width, UnitedBuilt DECALROLLOVER

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $3.18
    $3.18 - $3.18
    $3.18

    Decal Warning, Rollover Risk, 3-1/2" x 4-3/8" Higher rollover risk warning decal to display in cab in clear view of operator.

    $0.00 - $0.00
    $0.00
    $3.18
    $3.18 - $3.18
    $3.18
  • Decal Warning, PTO Engagement, 3-1/2" Height x 4-3/8" Width, UnitedBuilt DECALPTOWARNING - UnitedBuilt Equipment
    29 in stock

    Decal Warning, PTO Engagement, 3-1/2" Height x 4-3/8" Width, UnitedBuilt DECALPTOWARNING

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $2.73
    $2.73 - $2.73
    $2.73

    Decal Warning, PTO Engagement, 3-1/2" x 4-3/8"

    $0.00 - $0.00
    $0.00
    $2.73
    $2.73 - $2.73
    $2.73
  • Decal Warning, Rotating Drive Shaft, 5" Height x 7" Width, UnitedBuilt DECALDRIVESHAFT - UnitedBuilt Equipment
    32 in stock

    Decal Warning, Rotating Drive Shaft, 5" Height x 7" Width, UnitedBuilt DECALDRIVESHAFT

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

    Decal Warning, Rotating Shafts, 5" x 7"

    $0.00 - $0.00
    $0.00
    $7.70
    $7.70 - $7.70
    $7.70
  • 191 in stock

    Decal Warning, Rotating Pump Shaft, UnitedBuilt DECALPUMPSHAFT

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $3.85
    $3.85 - $3.85
    $3.85

    $0.00 - $0.00
    $0.00
    $3.85
    $3.85 - $3.85
    $3.85
  • Decal, Non-Potable Water, 3-1/2" Height x 3' 3-1/2" Width, UnitedBuilt DECALNONPOT - UnitedBuilt Equipment
    15 in stock

    Decal, Non-Potable Water, 3-1/2" Height x 3' 3-1/2" Width, UnitedBuilt DECALNONPOT

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $12.00
    $12.00 - $12.00
    $12.00

    Decal, Non Potable Water, 3-1/2" x 3' 3-1/2"

    $0.00 - $0.00
    $0.00
    $12.00
    $12.00 - $12.00
    $12.00
  • 41 in stock

    Decal, UnitedBuilt Logo, 4-1/2" Height x 13-1/2"

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $16.79
    $16.79 - $16.79
    $16.79

    Decal, UnitedBuilt Logo, 4-1/2" Height x 13-1/2"

    $0.00 - $0.00
    $0.00
    $16.79
    $16.79 - $16.79
    $16.79
  • Diaphragm Assembly, No Spring, 3" Cla - Val 81665C & 3" UnitedBuilt AV5293 - UnitedBuilt Equipment
    Diaphragm Assembly, No Spring, 3" Cla-Val 81665C & 3" UnitedBuilt AV5293 - UnitedBuilt Equipment
    100 in stock

    Diaphragm Assembly, No Spring, 3" Cla-Val 81665C & 3" UnitedBuilt AV5293

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $67.00
    $67.00 - $67.00
    $67.00

    Diaphragm Assembly,  No Spring, 3" Cla-Val 81665C & 3" UnitedBuilt AV5293

    $0.00 - $0.00
    $0.00
    $67.00
    $67.00 - $67.00
    $67.00
  • Diaphragm Assembly, with Spring, for 2 - 1/2" Cla - Val 81664F - UnitedBuilt Equipment
    36 in stock

    Diaphragm Assembly, with Spring, for 2-1/2" Cla-Val 81664F

    Cla-Val
    $193.44 - $193.44
    $193.44
    $193.44
    $193.44 - $193.44
    $193.44

    Diaphragm Assembly, with Spring, for 2-1/2" Cla-Val 81664F

    $193.44 - $193.44
    $193.44
    $193.44
    $193.44 - $193.44
    $193.44
  • Diaphragm Spring, 1 - 1/2", 2" & 323 Valves, Netafim 71680 - 008000 61SP2 (VALINL0300N323SPG) - UnitedBuilt Equipment
    68 in stock

    Diaphragm Spring, 1-1/2", 2" & 323 Valves, Netafim 71680-008000 61SP2 (VALINL0300N323SPG)

    Netafim
    $0.00 - $0.00
    $0.00
    $40.10
    $40.10 - $40.10
    $40.10

    Diaphragm Spring, 1-1/2", 2" & 323 Inline Valves, Netafim 71680-008000

    $0.00 - $0.00
    $0.00
    $40.10
    $40.10 - $40.10
    $40.10
  • Diaphragm Spring, AV5293 & 3" Cla-Val 81665C (VALINL0300C1106J) - UnitedBuilt Equipment
    228 in stock

    Diaphragm Spring, AV5293 & 3" Cla-Val 81665C (VALINL0300C1106J)

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $9.94
    $9.94 - $9.94
    $9.94

    Diaphragm Spring, AV5293 & 3" Cla-Val 81665C For the 3" UnitedBuilt AV5293 & 3" Cla-Val 81665C 

    $0.00 - $0.00
    $0.00
    $9.94
    $9.94 - $9.94
    $9.94
  • Diaphragm, 2" & 323 Valves, Low Pressure, Netafim 71680-007400 61DIA2LP (VALINL0300N323DIA) - UnitedBuilt Equipment
    24 in stock

    Diaphragm, 2" & 323 Valves, Low Pressure, Netafim 71680-007400 61DIA2LP (VALINL0300N323DIA)

    Netafim
    $36.38 - $36.38
    $36.38
    $36.38 - $36.38
    $36.38

    Diaphragm, 2" & 323 Valves, Low Pressure, Netafim 71680-007400 61DIA2LP

    $36.38 - $36.38
    $36.38
    $36.38 - $36.38
    $36.38
  • Diaphragm, 2" & 323 Valves, Standard Pressure, Netafim 71680 - 007300 61DIA2HP (VALINL0300N323DIAH) - UnitedBuilt Equipment
    Diaphragm, 2" & 323 Valves, Standard Pressure, Netafim 71680 - 007300 61DIA2HP (VALINL0300N323DIAH) - UnitedBuilt Equipment
    64 in stock

    Diaphragm, 2" & 323 Valves, Standard Pressure, Netafim 71680-007300 61DIA2HP (VALINL0300N323DIAH)

    Netafim
    $0.00 - $0.00
    $0.00
    $41.00
    $41.00 - $41.00
    $41.00

    Diaphragm, 2" & 323 Valves, Standard Pressure, Netafim 71680-007300 61DIA2HP

    $0.00 - $0.00
    $0.00
    $41.00
    $41.00 - $41.00
    $41.00
  • Diaphragm, Center - Punched, Spray Head Valve AV1100, UnitedBuilt 71A - 3P - UnitedBuilt Equipment
    Diaphragm, Center - Punched, Spray Head Valve AV1100, UnitedBuilt 71A - 3P - UnitedBuilt Equipment
    283 in stock

    Diaphragm, Center-Punched, Spray Head Valve AV1100, UnitedBuilt 71A-3P

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $7.00
    $7.00 - $7.00
    $7.00

    UnitedBuilt Diaphragm, Center-Punched, Spray Head Valve UnitedBuilt AV1100 T16 Style Diaphragm for UnitedBuilt AV1100 Spray Valve

    $0.00 - $0.00
    $0.00
    $7.00
    $7.00 - $7.00
    $7.00
  • Diaphragm, Heavy Duty Spray Head Valve BC2403, UnitedBuilt - UnitedBuilt Equipment
    205 in stock

    Diaphragm, Heavy Duty Spray Head Valve BC2403, UnitedBuilt

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $28.38
    $28.38 - $28.38
    $28.38

    Diaphragm, Heavy Duty Spray Head Valve BC2403, UnitedBuilt

    $0.00 - $0.00
    $0.00
    $28.38
    $28.38 - $28.38
    $28.38
  • Diaphragm, Spray Head Valve BC2410, UnitedBuilt 71A - 3 - UnitedBuilt Equipment
    Diaphragm, Spray Head Valve BC2410, UnitedBuilt 71A - 3 - UnitedBuilt Equipment
    996 in stock

    Diaphragm, Spray Head Valve BC2410, UnitedBuilt 71A-3

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $6.50
    $6.50 - $6.50
    $6.50

    UnitedBuilt Diaphragm, Spray Head Valve UnitedBuilt BC2410 T16 Style Diaphragm for UnitedBuilt BC2410 Spray Head Valve

    $0.00 - $0.00
    $0.00
    $6.50
    $6.50 - $6.50
    $6.50
  • Discharge Elbow Vulcan 8500 - 2 (SPRAYMONE28135001) - UnitedBuilt Equipment
    Discharge Elbow Vulcan 8500 - 2 (SPRAYMONE28135001) - UnitedBuilt Equipment
    Save 19% Save %
    1 in stock

    Discharge Elbow Vulcan 8500-2 (SPRAYMONE28135001)

    Elkhart Brass
    $490.00
    $490.00 - $490.00
    $490.00
    $396.90
    $396.90 - $396.90
    $396.90

    Discharge Elbow Vulcan 8500-2 Elkhart 28135001

    $490.00
    $490.00 - $490.00
    $490.00
    $396.90
    $396.90 - $396.90
    $396.90
    Save 19% Save %
  • Diverter Ball Valve with Handle, Three Port 90° Turn, 2" Groove, Ductile Iron, Victaulic Series 723, V020723N0X - UnitedBuilt Equipment
    6 in stock

    Diverter Ball Valve with Handle, Three Port 90° Turn, 2" Groove, Ductile Iron, Victaulic Series 723, V020723N0X

    Victaulic
    $0.00 - $0.00
    $0.00
    $1,000.00
    $1,000.00 - $1,000.00
    $1,000.00

    The Victaulic Series 723 Diverter Ball Valve is designed for easy installation and superior performance. With a three port 90° turn and 2" groove, ...

    View full details
    $0.00 - $0.00
    $0.00
    $1,000.00
    $1,000.00 - $1,000.00
    $1,000.00
  • 29 in stock

    Drive Screw 4x0.187 RD HD Drive SS, Elkhart 61215100

    Elkhart Brass
    $0.00 - $0.00
    $0.00
    $0.19
    $0.19 - $0.19
    $0.19

    $0.00 - $0.00
    $0.00
    $0.19
    $0.19 - $0.19
    $0.19
  • Drive Shaft Companion Flange, Adapter 1310 - 1-7/8", Neapco N2-1-1323-3 - UnitedBuilt Equipment
    10 in stock

    Drive Shaft Companion Flange, Adapter 1310 - 1-7/8", Neapco N2-1-1323-3

    Neapco
    $0.00 - $0.00
    $0.00
    $95.00
    $95.00 - $95.00
    $95.00

    Drive Shaft Companion Flange, Adapter 1310 - 1-7/8", Neapco N2-1-1323-3

    $0.00 - $0.00
    $0.00
    $95.00
    $95.00 - $95.00
    $95.00
  • Dump Valve, Mild Steel Gate-Style, Newton Kwik Dump 1050, Powder Coated Zinc Primer & Gray Finish, AH Stock 1065-16 - UnitedBuilt Equipment
    Dump Valve, Mild Steel Gate-Style, Newton Kwik Dump 1050, Powder Coated Zinc Primer & Gray Finish, AH Stock 1065-16 - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Dump Valve, Stainless Steel Flip Up/Gate-Style, Right Hand Side Lever, 16" Long, Newton Kwik Dump 1065-34, AH Stock 65-34-16

    AH Stock
    $0.00 - $0.00
    $0.00
    $1,693.00
    $1,693.00 - $1,693.00
    $1,693.00

    AH Stock 1065-34 gate-style dump valve, also referred to as a 1065 flip-up dump valve, is manually operated.  The handle for the 1065 gate valve mo...

    View full details
    $0.00 - $0.00
    $0.00
    $1,693.00
    $1,693.00 - $1,693.00
    $1,693.00
  • Dump Valve, Stainless Steel Flip Up/Gate - Style, Right Hand Side Lever, 24" Long, Newton Kwik Dump 1065 - 34, AH Stock 65 - 34 - UnitedBuilt Equipment
    Dump Valve, Stainless Steel Flip Up/Gate - Style, Right Hand Side Lever, 24" Long, Newton Kwik Dump 1065 - 34, AH Stock 65 - 34 - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Dump Valve, Stainless Steel Flip Up/Gate-Style, Right Hand Side Lever, 24" Long, Newton Kwik Dump 1065-34, AH Stock 65-34

    AH Stock
    $0.00 - $0.00
    $0.00
    $1,693.00
    $1,693.00 - $1,693.00
    $1,693.00

    AH Stock 1065-34 gate-style dump valve, also referred to as a 1065 flip-up dump valve, is manually operated.  The handle for the 1065 gate valve mo...

    View full details
    $0.00 - $0.00
    $0.00
    $1,693.00
    $1,693.00 - $1,693.00
    $1,693.00
  • 9 in stock

    Elbow 90 Degree, Brass, 3/8" FNPT, 3500X6

    UnitedBuilt Equipment
    $7.26 - $7.26
    $7.26
    $7.26 - $7.26
    $7.26

    $7.26 - $7.26
    $7.26
    $7.26 - $7.26
    $7.26

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