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Your Trusted Source for Water Truck Parts • In Stock Ships in 1 Day • Order by 2 PM MST
Your Trusted Source for Water Truck Parts • In Stock Ships in 1 Day • Order by 2 PM MST

Water Pumps & Parts

At our warehouse, you'll find a wide variety of high-quality water truck pumps and replacement parts to meet all your specifications. Whether you need to replace an existing pump, build a new water truck, or repair your old one, we have the parts you need, including impellers, shaft kits, and volutes.

Not sure which pump is right for you? Our team has over 75 years of industry experience and is here to help. Just give us a call or use the chat box to get in touch. If you have any questions or can't find the part you're looking for, don't hesitate to call us at 602-253-7739. We're here to help you find the right parts for your water trucks.

Water Pumps & Parts - UnitedBuilt Equipment

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  • Water Pump B4ERBMS, 5" Suction x 4" Discharge Flanged, Counter Clockwise (CCW), Mechanical Seal, Berkeley B73027 - UnitedBuilt Equipment
    Water Pump B4ERBMS, 5" Suction x 4" Discharge Flanged, Counter Clockwise (CCW), Mechanical Seal, Berkeley B73027 - UnitedBuilt Equipment
    Save 50% Save %
    Typically Ships in 2-3 Week | 0 in stock. Available on backorder

    Water Truck Pump B4ERBMS, 5" Suction x 4" Discharge Flanged, Counter Clockwise (CCW), Mechanical Seal, Berkeley B73027

    Berkeley
    $13,237.00
    $13,237.00 - $13,237.00
    $13,237.00
    $6,618.50
    $6,618.50 - $6,618.50
    $6,618.50

    Water Pump B4ERBMS, 5" Suction x 4" Discharge Flanged, Counter Clockwise (CCW), Mechanical Seal, Berkeley B73027

    $13,237.00
    $13,237.00 - $13,237.00
    $13,237.00
    $6,618.50
    $6,618.50 - $6,618.50
    $6,618.50
    Save 50% Save %
  • Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2) - UnitedBuilt Equipment
    824 in stock

    Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2)

    Mid-America
    $0.94 - $0.94
    $0.94
    $0.94 - $0.94
    $0.94

    Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads

    $0.94 - $0.94
    $0.94
    $0.94 - $0.94
    $0.94
  • 49 in stock

    Lock Nut 7/8-9 RH, Stainless Steel, UnitedBuilt M10220

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $12.75
    $12.75 - $12.75
    $12.75

    UnitedBuilt Impeller Lock Nut 7/8-9 RH, Stainless Steel CW (M3Z) 7/8-9 RH Stainless Steel Not sure if it fits? Call us at 602-253-7739 or send us...

    View full details
    $0.00 - $0.00
    $0.00
    $12.75
    $12.75 - $12.75
    $12.75
  • 6 in stock

    Shaft Kit, Rope Packing, B3ZRM CW LONG, Stressproof® Steel, 1-1/8" x 1/4" Key, UnitedBuilt B80698MS-L

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $265.00
    $265.00 - $265.00
    $265.00

    $0.00 - $0.00
    $0.00
    $265.00
    $265.00 - $265.00
    $265.00
  • Sold out
    Out of stock

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

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00

    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00
    Sold out
  • Hydraulic Spline Coupler 1 - 1/4" Spline 14 Tooth, M10176 - UnitedBuilt Equipment
    3 in stock

    Hydraulic Spline Coupler 1-1/4" Spline 14 Tooth, M10176

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $215.00
    $215.00 - $215.00
    $215.00

    $0.00 - $0.00
    $0.00
    $215.00
    $215.00 - $215.00
    $215.00
  • Save 50% Save %
    0 in stock. Available on backorder

    Water Truck Pump, Counter-Clockwise (CCW), Rope Packing Seal, Cast Iron, 9" Impeller, B3ZRM, Berkeley B80303

    Berkeley
    $7,078.00
    $7,078.00 - $7,078.00
    $7,078.00
    $3,540.00
    $3,540.00 - $3,540.00
    $3,540.00

    $7,078.00
    $7,078.00 - $7,078.00
    $7,078.00
    $3,540.00
    $3,540.00 - $3,540.00
    $3,540.00
    Save 50% Save %
  • Save 51% Save %
    0 in stock. Available on backorder

    Water Truck Pump, Model B4JRMBH, 5" Suction x 4" Discharge Flanged, Counter-Clockwise (CCW), 13.5" Impeller, Rope Packing Seal, Berkeley B62323

    Berkeley
    $14,908.00
    $14,908.00 - $14,908.00
    $14,908.00
    $7,300.00
    $7,300.00 - $7,300.00
    $7,300.00

    $14,908.00
    $14,908.00 - $14,908.00
    $14,908.00
    $7,300.00
    $7,300.00 - $7,300.00
    $7,300.00
    Save 51% Save %
  • Save 50% Save %
    0 in stock. Available on backorder

    Water Truck Pump, Model B4JRMBH, 5" Suction x 4" Discharge Flanged, Clockwise (CW), 13.5" Impeller, Rope Packing Seal, Berkeley B62321

    Berkeley
    $14,908.00
    $14,908.00 - $14,908.00
    $14,908.00
    $7,400.00
    $7,400.00 - $7,400.00
    $7,400.00

    $14,908.00
    $14,908.00 - $14,908.00
    $14,908.00
    $7,400.00
    $7,400.00 - $7,400.00
    $7,400.00
    Save 50% Save %
  • Save 41% Save %
    6 in stock

    Hex Head Capscrew 3/8-16 X 3/4, Berkeley S26824

    Berkeley
    $11.79
    $11.79 - $11.79
    $11.79
    $7.00
    $7.00 - $7.00
    $7.00

    $11.79
    $11.79 - $11.79
    $11.79
    $7.00
    $7.00 - $7.00
    $7.00
    Save 41% Save %
  • Water Truck Pump B3ZRM, 4" Suction x 3" Discharge FNPT, 9" Impeller, Clockwise (CW), Rope Packing Seal, Hydraulic Motor Direct Coupling Drive, Berkeley B80357 - UnitedBuilt Equipment
    Save 48% Save %
    Typically Ships in 2-3 Days if Not In Stock | 0 in stock. Available on backorder

    Water Truck Pump B3ZRM, 4" Suction x 3" Discharge FNPT, 9" Impeller, Clockwise (CW), Rope Packing Seal, Hydraulic Motor Direct Coupling Drive, Berkeley B80357

    Berkeley
    $7,155.00
    $7,155.00 - $7,155.00
    $7,155.00
    $3,720.00
    $3,720.00 - $3,720.00
    $3,720.00

    Berkeley B3ZRM model cast iron water truck pump with rope packing seal. Hydraulic Motor Direct Coupling Drive, 4" Suction x 3" Discharge FNPT with ...

    View full details
    $7,155.00
    $7,155.00 - $7,155.00
    $7,155.00
    $3,720.00
    $3,720.00 - $3,720.00
    $3,720.00
    Save 48% Save %
  • Save 34% Save %
    1 in stock

    Elastomer Hub Coupling 10" 1-3/8"-10T Vulkan, Berkeley B85403

    Berkeley
    $1,435.00
    $1,435.00 - $1,435.00
    $1,435.00
    $950.00
    $950.00 - $950.00
    $950.00

    $1,435.00
    $1,435.00 - $1,435.00
    $1,435.00
    $950.00
    $950.00 - $950.00
    $950.00
    Save 34% Save %
  • Shaft Ftt Franklin (PUMPW305454015) - UnitedBuilt Equipment
    Save 23% Save %
    1 in stock

    Shaft Ftt Franklin (PUMPW305454015)

    Franklin
    $2,635.00
    $2,635.00 - $2,635.00
    $2,635.00
    $2,016.00
    $2,016.00 - $2,016.00
    $2,016.00

    Shaft Ftt Franklin (PUMPW305454015)

    $2,635.00
    $2,635.00 - $2,635.00
    $2,635.00
    $2,016.00
    $2,016.00 - $2,016.00
    $2,016.00
    Save 23% Save %
  • Ball Bearing Ftt Franklin (PUMPW305463036) - UnitedBuilt Equipment
    Ball Bearing Ftt Franklin (PUMPW305463036) - UnitedBuilt Equipment
    0 in stock. Available on backorder

    Ball Bearing Ftt Franklin (PUMPW305463036)

    Franklin
    $0.00 - $0.00
    $0.00
    $420.00
    $420.00 - $420.00
    $420.00

    Ball Bearing Ftt Franklin (PUMPW305463036)

    $0.00 - $0.00
    $0.00
    $420.00
    $420.00 - $420.00
    $420.00
  • Seal, Oil, Clipper, 1 - 15/16" SFT, Berkeley S14764 - UnitedBuilt Equipment
    Seal, Oil, Clipper, 1 - 15/16" SFT, Berkeley S14764 - UnitedBuilt Equipment
    Save 33% Save %
    3 in stock

    Seal, Oil, Clipper, 1-15/16" SFT, Berkeley S14764

    Berkeley
    $194.00
    $194.00 - $194.00
    $194.00
    $130.00
    $130.00 - $130.00
    $130.00

    Seal, Oil, Clipper, 1-15/16" SFT, Berkeley S14764

    $194.00
    $194.00 - $194.00
    $194.00
    $130.00
    $130.00 - $130.00
    $130.00
    Save 33% Save %
  • Bearing, Roller AFBMA 50RK32, 1.9685" ID 3, Berkeley S15604 - UnitedBuilt Equipment
    Bearing, Roller AFBMA 50RK32, 1.9685" ID 3, Berkeley S15604 - UnitedBuilt Equipment
    Save 29% Save %
    0 in stock. Available on backorder

    Bearing, Roller AFBMA 50RK32, 1.9685" ID 3, Berkeley S15604

    Berkeley
    $703.00
    $703.00 - $703.00
    $703.00
    $499.00
    $499.00 - $499.00
    $499.00

    Bearing, Roller AFBMA 50RK32, 1.9685" ID 3, Berkeley S15604

    $703.00
    $703.00 - $703.00
    $703.00
    $499.00
    $499.00 - $499.00
    $499.00
    Save 29% Save %
  • Spacer Impeller Hub 7/8ID 1 - 1/8"OD (PUMPBS15405) - UnitedBuilt Equipment
    Save 43% Save %
    5 in stock

    Spacer Impeller Hub 7/8ID 1-1/8"OD (PUMPBS15405)

    Berkeley
    $36.00
    $36.00 - $36.00
    $36.00
    $20.60
    $20.60 - $20.60
    $20.60

    Impeller spacer Hub 7/8" ID x 1-1/8" OD Berkeley S15405

    $36.00
    $36.00 - $36.00
    $36.00
    $20.60
    $20.60 - $20.60
    $20.60
    Save 43% Save %
  • 1 in stock

    Water Truck Pump, Counter-Clockwise (CCW), Rope Packing Seal, 4x3 Threaded FNPT, B3ZRM B3Z-HD, 1-1/2" Shaft x 3/8" Key, ATP B85874

    ATP
    $0.00 - $0.00
    $0.00
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00

    $0.00 - $0.00
    $0.00
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
  • Save 25% Save %
    1 in stock

    Hydraulic Drive Kit with Bracket, Coupling and Fasteners, 5" B Fit, for XS-439, Franklin 305731905

    Franklin
    $1,481.00
    $1,481.00 - $1,481.00
    $1,481.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00

    $1,481.00
    $1,481.00 - $1,481.00
    $1,481.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00
    Save 25% Save %
  • Water Truck Pump, CW Self Priming, Mechanical Seal, 4x4 FNPT, Hydraulic Drive, B4ZRKS, Berkeley B69876 - UnitedBuilt Equipment
    Typically Ships in 1 Week | 0 in stock. Available on backorder

    Water Truck Pump, CW Self Priming, Mechanical Seal, 4x4 FNPT, Hydraulic Drive, B4ZRKS, Berkeley B69876

    Berkeley
    $0.00 - $0.00
    $0.00
    $4,675.00
    $4,675.00 - $4,675.00
    $4,675.00

    Water Pump, Self-Priming 4x4, Mechanical Seal, Berkeley B4ZRKS B69876 * Typically Ships in 1-2 Weeks if Not In Stock *

    $0.00 - $0.00
    $0.00
    $4,675.00
    $4,675.00 - $4,675.00
    $4,675.00
  • Wear Plate FMIH40, Franklin 305455009 - UnitedBuilt Equipment
    Save 24% Save %
    1 in stock

    Wear Plate FMIH40, Franklin 305455009

    Franklin
    $775.00
    $775.00 - $775.00
    $775.00
    $592.00
    $592.00 - $592.00
    $592.00

    $775.00
    $775.00 - $775.00
    $775.00
    $592.00
    $592.00 - $592.00
    $592.00
    Save 24% Save %
  • Retaining Ring, Mechanical Seal XS - 439, Franklin 305462028 - UnitedBuilt Equipment
    Retaining Ring, Mechanical Seal XS - 439, Franklin 305462028 - UnitedBuilt Equipment
    Save 21% Save %
    1 in stock

    Retaining Ring, Mechanical Seal XS-439, Franklin 305462028

    Franklin
    $57.00
    $57.00 - $57.00
    $57.00
    $45.00
    $45.00 - $45.00
    $45.00

    Retaining Ring, Mechanical Seal XS-439, Franklin 305462028

    $57.00
    $57.00 - $57.00
    $57.00
    $45.00
    $45.00 - $45.00
    $45.00
    Save 21% Save %
  • Set Screw (2 Pack) FMIH - 40 Fanklin, 305463075 - UnitedBuilt Equipment
    Save 24% Save %
    2 in stock

    Set Screw (2 Pack) FMIH-40 Fanklin, 305463075

    Franklin
    $21.27
    $21.27 - $21.27
    $21.27
    $16.25
    $16.25 - $16.25
    $16.25

    $21.27
    $21.27 - $21.27
    $21.27
    $16.25
    $16.25 - $16.25
    $16.25
    Save 24% Save %
  • Lip Seal Drive Side 439M, Franklin 305463184 - UnitedBuilt Equipment
    Lip Seal Drive Side 439M, Franklin 305463184 - UnitedBuilt Equipment
    Save 23% Save %
    2 in stock

    Lip Seal Drive Side 439M, Franklin 305463184

    Franklin
    $108.00
    $108.00 - $108.00
    $108.00
    $82.75
    $82.75 - $82.75
    $82.75

    $108.00
    $108.00 - $108.00
    $108.00
    $82.75
    $82.75 - $82.75
    $82.75
    Save 23% Save %

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