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Water Truck Parts: In Stock, Top Quality, Ships in 1 Day! Order by 2PM MST.
Water Truck Parts: In Stock, Top Quality, Ships in 1 Day! Order by 2PM MST.

Water Truck Pumps

UnitedBuilt is proud to offer our own line of 4x3 cast iron centrifugal water pumps that are the perfect solution for water truck applications. Our pumps are manufactured in the USA using high-quality materials and strict quality standards to ensure long-lasting performance and durability. With both mechanical seal and rope packing seal options, our pumps are direct interchanges with Berkeley style B3ZRM and B3ZRMS water truck pumps. We also stock and distribute OEM water truck pumps manufactured by Berkeley and Franklin, as well as repair parts. We keep a wide range of these pumps and repair parts in stock, ready for fast shipping to help you minimize downtime and keep your operations running smoothly. Trust in UnitedBuilt for the best selection and quality of water truck pumps.

Water Pumps - UnitedBuilt Equipment
  • Water Truck Pump, Cast Iron, 4x3, Counter-Clockwise (CCW), Grooved Ends, Mechanical Seal, UnitedBuilt M3ZRMS B68416MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,336.00
    $1,336.00 - $1,336.00
    Current price $1,336.00

    UnitedBuilt Centrifugal Water Pump B68416MS Grooved Suction and Discharge 4" Suction 3" Discharge UnitedBuilt M3ZRMS Counter-Clockwise (CCW) 4x3 ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,336.00
    $1,336.00 - $1,336.00
    Current price $1,336.00
  • Water Truck Pump, Cast Iron, 4x3, Clockwise (CW), Grooved Ends, Mechanical Seal, UnitedBuilt M3ZRMS B68417MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,311.00
    $1,311.00 - $1,311.00
    Current price $1,311.00

    UnitedBuilt Centrifugal Water Truck Pump B68417MS Grooved Suction and Discharge 4" Suction 3" Discharge UnitedBuilt M3ZRMS Clockwise (CW) 4x3 mec...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,311.00
    $1,311.00 - $1,311.00
    Current price $1,311.00
  • 2 in stock

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

    ATP
    Original price $2,304.50
    Original price $2,304.50 - Original price $2,304.50
    Original price $2,304.50
    Current price $2,205.50
    $2,205.50 - $2,205.50
    Current price $2,205.50

    Water Pump, Self-Priming 4x4, Mechanical Seal, B4ZRKS, Aftermarket Shop repair parts 

    Original price $2,304.50
    Original price $2,304.50 - Original price $2,304.50
    Original price $2,304.50
    Current price $2,205.50
    $2,205.50 - $2,205.50
    Current price $2,205.50
    Save 4% Save %
  • Water Truck Pump, Cast Iron, 4X3, Counter Clockwise (CCW), Grooved Ends, Rope Packing Seal, UnitedBuilt M3ZRM B66895MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,289.55
    $1,289.55 - $1,289.55
    Current price $1,289.55

    UnitedBuilt Centrifugal Water Pump B66895MS Grooved Suction and Discharge 4" Suction 3" Discharge UnitedBuilt M3ZRMS Counter-Clockwise (CCW) 4x3 ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,289.55
    $1,289.55 - $1,289.55
    Current price $1,289.55
  • Water Truck Pump, Cast Iron, 4x3, Clockwise (CW), Grooved Ends, Rope Packing Seal, UnitedBuilt M3ZRM B66899MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,290.00
    $1,290.00 - $1,290.00
    Current price $1,290.00

    UnitedBuilt Centrifugal Water Pump B66899MS Grooved Suction and Discharge 4" Suction 3" Discharge UnitedBuilt M3ZRM Clockwise (CW) 4x3 rope packi...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,290.00
    $1,290.00 - $1,290.00
    Current price $1,290.00
  • 6 in stock

    Water Truck Pump, Clockwise (CW), Rope Packing Seal, 4x3 Threaded FNPT, B3ZRM, 1-1/2" Shaft x 3/8" Key, ATP B86070

    ATP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,194.60
    $1,194.60 - $1,194.60
    Current price $1,194.60

    The ATP B3Z-HD is a heavy-duty centrifugal water pump with a threaded suction and discharge side. Its 11⁄2″ shaft and keyed impeller make it strong...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,194.60
    $1,194.60 - $1,194.60
    Current price $1,194.60
  • Typically Ships in 1 Week | Available on backorder

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

    Berkeley
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,675.00
    $4,675.00 - $4,675.00
    Current price $4,675.00

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

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,675.00
    $4,675.00 - $4,675.00
    Current price $4,675.00
  • 2 in stock

    Water Pump B3ZRMS, 4" Suction x 3" Discharge FNPT, Clockwise (CW), Mechanical Seal, Hydraulic Drive SAE C 4-Bolt, 1-1/4" x 14T Splined Shaft, Berkeley B69875

    Berkeley
    Original price $4,749.00
    Original price $4,749.00 - Original price $4,749.00
    Original price $4,749.00
    Current price $2,765.00
    $2,765.00 - $2,765.00
    Current price $2,765.00

    Experience high performance with the Berkeley OEM B69875 Water Pump. Featuring the B3Z-S design, this pump has a Hydraulic Mount Bearing Frame and ...

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    Original price $4,749.00
    Original price $4,749.00 - Original price $4,749.00
    Original price $4,749.00
    Current price $2,765.00
    $2,765.00 - $2,765.00
    Current price $2,765.00
    Save 42% Save %
  • 6 in stock

    Water Truck Pump, Cast Iron, 4x3 Counter-Clockwise (CCW), Mechanical Seal, Groove Volute, Franklin XS439

    Franklin
    Original price $6,450.00
    Original price $6,450.00 - Original price $6,450.00
    Original price $6,450.00
    Current price $2,865.00
    $2,865.00 - $2,865.00
    Current price $2,865.00

    Franklin XS Series Heavy Duty Water Truck Pump Designed for Longevity: Using the latest design technology producing maximum bearing life. Rigidly-...

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    Original price $6,450.00
    Original price $6,450.00 - Original price $6,450.00
    Original price $6,450.00
    Current price $2,865.00
    $2,865.00 - $2,865.00
    Current price $2,865.00
    Save 56% Save %
  • 6 in stock

    Water Truck Pump, Cast Iron, 4x3 Clockwise (CW), Mechanical Seal, Groove Volute, Franklin XS439

    Franklin
    Original price $6,450.00
    Original price $6,450.00 - Original price $6,450.00
    Original price $6,450.00
    Current price $2,865.00
    $2,865.00 - $2,865.00
    Current price $2,865.00

    Franklin XS Series Heavy Duty Water Truck Pump Designed for Longevity: Using the latest design technology producing maximum bearing life. Rigidly-...

    View full details
    Original price $6,450.00
    Original price $6,450.00 - Original price $6,450.00
    Original price $6,450.00
    Current price $2,865.00
    $2,865.00 - $2,865.00
    Current price $2,865.00
    Save 56% Save %
  • Typically Ships in 2-3 Week | Available on backorder

    Water Pump, Model B4JRMBHS, 5" Suction x 4" Discharge Flanged, Clockwise (CW), Keyed Shaft, 13" Impeller, Mechanical Seal, Berkeley B61050

    Berkeley
    Original price $14,557.00
    Original price $14,557.00 - Original price $14,557.00
    Original price $14,557.00
    Current price $7,200.00
    $7,200.00 - $7,200.00
    Current price $7,200.00

    Water Pump, Model B4JRMBHS, 5" Suction x 4" Discharge Flanged, Clockwise (CW), Keyed Shaft, 13" Impeller, Mechanical Seal, Berkeley B61050

    Original price $14,557.00
    Original price $14,557.00 - Original price $14,557.00
    Original price $14,557.00
    Current price $7,200.00
    $7,200.00 - $7,200.00
    Current price $7,200.00
    Save 51% Save %
  • Typically Ships in 2-3 Week | Available on backorder

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

    Berkeley
    Original price $11,669.00
    Original price $11,669.00 - Original price $11,669.00
    Original price $11,669.00
    Current price $6,483.10
    $6,483.10 - $6,483.10
    Current price $6,483.10

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

    Original price $11,669.00
    Original price $11,669.00 - Original price $11,669.00
    Original price $11,669.00
    Current price $6,483.10
    $6,483.10 - $6,483.10
    Current price $6,483.10
    Save 44% Save %
  • 2 in stock

    Water Pump, Model B4JRMBHS, 5" Suction x 4" Discharge Flanged, Clockwise (CW), Hydraulic Drive, 13" Impeller, Mechanical Seal, Berkeley B69743

    Berkeley
    Original price $13,135.00
    Original price $13,135.00 - Original price $13,135.00
    Original price $13,135.00
    Current price $6,567.50
    $6,567.50 - $6,567.50
    Current price $6,567.50

    Water Pump B4JRMBHS 5X4 Flanged, Mechanical Seal, CW, Hydraulic Drive

    Original price $13,135.00
    Original price $13,135.00 - Original price $13,135.00
    Original price $13,135.00
    Current price $6,567.50
    $6,567.50 - $6,567.50
    Current price $6,567.50
    Save 50% Save %
  • 5 in stock

    Water Pump B4ERBMS, 5" Suction x 4" Discharge Flanged, Clockwise (CW), Mechanical Seal, Berkeley B73023

    Berkeley
    Original price $11,338.00
    Original price $11,338.00 - Original price $11,338.00
    Original price $11,338.00
    Current price $6,450.00
    $6,450.00 - $6,450.00
    Current price $6,450.00

    Water Pump B4ERBMS 5X4 Flanged, Mechanical Seal, CW

    Original price $11,338.00
    Original price $11,338.00 - Original price $11,338.00
    Original price $11,338.00
    Current price $6,450.00
    $6,450.00 - $6,450.00
    Current price $6,450.00
    Save 43% Save %

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