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Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Water Pump Parts

Upgrade your water truck with premium parts from UnitedBuilt Equipment. Explore our extensive inventory, featuring shaft kits, impellers, seals, gaskets, power heads, volutes, fasteners, and more. We stock top-quality brands like UnitedBuilt, Berkeley, Franklin, and ARMS. Enhance performance and durability with our high-quality water truck parts.
Water Pump Parts - UnitedBuilt Equipment

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  • Impeller, Clockwise (CW) for Self - Priming B4ZRKS, Aftermarket M08095 - UnitedBuilt Equipment
    Impeller, Clockwise (CW) for Self - Priming B4ZRKS, Aftermarket M08095 - UnitedBuilt Equipment
    2 in stock

    Impeller, Clockwise (CW) for Self-Priming B4ZRKS, Aftermarket M08095

    ATP
    $0.00 - $0.00
    $0.00
    $474.95
    $474.95 - $474.95
    $474.95

    Cast iron impeller for Berkeley B4ZRKS self-priming water truck pump. Clockwise rotation made of cast iron, aftermarket Berkeley M08095.

    $0.00 - $0.00
    $0.00
    $474.95
    $474.95 - $474.95
    $474.95
  • Rubber, Clack B4T_K 15-1/16LG Neoprene 6, Berkeley L04119 - UnitedBuilt Equipment
    Save 37% Save %
    3 in stock

    Rubber, Clack B4T_K 15-1/16LG Neoprene 6, Berkeley L04119

    Berkeley
    $182.00
    $182.00 - $182.00
    $182.00
    $115.00
    $115.00 - $115.00
    $115.00

    Berkeley Pump L04119 Repair Part for Centrifugal Irrigation & Industrial Pumps, RUBBER,CLACK B4T_K 15-1/16LG N

    $182.00
    $182.00 - $182.00
    $182.00
    $115.00
    $115.00 - $115.00
    $115.00
    Save 37% Save %
  • Mechanical Seal, 1-3/4 Type 21, Short BF1C1, Berkeley S32015 - UnitedBuilt Equipment
    Save 45% Save %
    2 in stock

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

    Berkeley
    $772.00
    $772.00 - $772.00
    $772.00
    $425.00
    $425.00 - $425.00
    $425.00

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

    $772.00
    $772.00 - $772.00
    $772.00
    $425.00
    $425.00 - $425.00
    $425.00
    Save 45% Save %
  • Case Gasket FTT, Franklin 305454042 - UnitedBuilt Equipment
    Case Gasket FTT, Franklin 305454042 - UnitedBuilt Equipment
    Save 23% Save %
    7 in stock

    Case Gasket FTT, Franklin 305454042

    Franklin
    $43.77
    $43.77 - $43.77
    $43.77
    $33.50
    $33.50 - $33.50
    $33.50

    $43.77
    $43.77 - $43.77
    $43.77
    $33.50
    $33.50 - $33.50
    $33.50
    Save 23% Save %
  • Ball Bearing Single Row UnitedBuilt S13270MS - UnitedBuilt Equipment
    Ball Bearing Single Row UnitedBuilt S13270MS - UnitedBuilt Equipment
    27 in stock

    Ball Bearing, Single Row, 6206-C3, UnitedBuilt S13270MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $26.99
    $26.99 - $26.99
    $26.99

    UnitedBuilt Ball Bearing Single Row, Inboard (M3Z) Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.  

    $0.00 - $0.00
    $0.00
    $26.99
    $26.99 - $26.99
    $26.99
  • Bearing Cap M3ZRM(S) CW & CCW UnitedBuilt S19914MS - UnitedBuilt Equipment
    Bearing Cap M3ZRM(S) CW & CCW UnitedBuilt S19914MS - UnitedBuilt Equipment
    3 in stock

    Bearing Cap M3ZRM(S) CW & CCW, Cast Iron, UnitedBuilt S19914MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $109.50
    $109.50 - $109.50
    $109.50

    UnitedBuilt Outer Bearing Cap (B3Z) Keeps grease on your bearings and dirt and debris out. When rebuilding a pump, check that this component is in ...

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    $0.00 - $0.00
    $0.00
    $109.50
    $109.50 - $109.50
    $109.50
  • 4 in stock

    Thrust Ring 1-3/16 ID 1-9/16 OD, UnitedBuilt S29218MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $45.40
    $45.40 - $45.40
    $45.40

    UnitedBuilt Shaft Thrust Ring (B3Z) 1-3/16" ID 1-9/16" OD Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.  

    $0.00 - $0.00
    $0.00
    $45.40
    $45.40 - $45.40
    $45.40
  • Retaining Ring, External, Black Phosphate, 1-1/8" Shaft 1-3/16 (PUMPBS23010) - UnitedBuilt Equipment
    25 in stock

    Retaining Ring, External, Black Phosphate, 1-1/8" Shaft 1-3/16, S23010MS

    UnitedBuilt
    $0.00 - $0.00
    $0.00
    $2.25
    $2.25 - $2.25
    $2.25

    Retaining Ring, External, Steel 1-3/16" Shaft, Rotor Clip  SH-118 External Rings fit into the groove of a shaft. The portion of the ring that protr...

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    $0.00 - $0.00
    $0.00
    $2.25
    $2.25 - $2.25
    $2.25
  • image-coming-soon
    10 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
  • Mystik® JT - 6® High Temp #2 Grease 14oz Tube - UnitedBuilt Equipment
    33 in stock

    Mystik® JT-6® High Temp #2 Grease 14oz Tube

    Mystik
    $0.00 - $0.00
    $0.00
    $7.50
    $7.50 - $7.50
    $7.50

    Mystik JT-6 High Temp Grease #2 is a high-temperature, lithium-complex grease that combines excellent multi-purpose properties with a high dropping...

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    $0.00 - $0.00
    $0.00
    $7.50
    $7.50 - $7.50
    $7.50
  • Weight Clack B4_K 7/16" Id, Berkeley S14842 - UnitedBuilt Equipment
    Save 41% Save %
    3 in stock

    Weight Clack B4_K 7/16" Id, Berkeley S14842

    Berkeley
    $153.00
    $153.00 - $153.00
    $153.00
    $90.00
    $90.00 - $90.00
    $90.00

    $153.00
    $153.00 - $153.00
    $153.00
    $90.00
    $90.00 - $90.00
    $90.00
    Save 41% Save %
  • Weight Clack 7/16" ID x 4-1/8" OD, Berkeley S15325 - UnitedBuilt Equipment
    Save 38% Save %
    3 in stock

    Weight Clack 7/16" ID x 4-1/8" OD, Berkeley S15325

    Berkeley
    $56.00
    $56.00 - $56.00
    $56.00
    $35.00
    $35.00 - $35.00
    $35.00

    Weight Clack 7/16" ID x 4-1/8" OD, Berkeley S15325

    $56.00
    $56.00 - $56.00
    $56.00
    $35.00
    $35.00 - $35.00
    $35.00
    Save 38% Save %
  • Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2) - UnitedBuilt Equipment
    641 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
  • 42 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...

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    $0.00 - $0.00
    $0.00
    $12.75
    $12.75 - $12.75
    $12.75
  • Shaft Kit, Mechanical Seal, B3ZRMS CW LONG, Stressproof®, 1 - 1/8" x 1/4" Key, UnitedBuilt B80699MS - L - UnitedBuilt Equipment
    Shaft Kit, Mechanical Seal, B3ZRMS CW LONG, Stressproof®, 1 - 1/8" x 1/4" Key, UnitedBuilt B80699MS - L - UnitedBuilt Equipment
    Save 0% Save %

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

    UnitedBuilt
    $270.65
    $270.65 - $270.65
    $270.65
    $270.00
    $270.00 - $270.00
    $270.00

    UnitedBuilt B80699MS-L Shaft Kit designed for ATP B3ZRMS-style aftermarket clockwise (CW) rope packing pumps with a long shaft. Some aftermarket B3...

    View full details
    $270.65
    $270.65 - $270.65
    $270.65
    $270.00
    $270.00 - $270.00
    $270.00
    Save 0% Save %
  • image-coming-soon
    Save 30% Save %
    0 in stock. Available on backorder

    Shaft Kit Replacement, B_Zq 1-3/8-10T 3 Ext, Berkeley B71879

    Berkeley
    $3,449.00
    $3,449.00 - $3,449.00
    $3,449.00
    $2,400.00
    $2,400.00 - $2,400.00
    $2,400.00

    Shaft Kit Replacement, B_Zq 1-3/8-10T 3 Ext, Berkeley B71879

    $3,449.00
    $3,449.00 - $3,449.00
    $3,449.00
    $2,400.00
    $2,400.00 - $2,400.00
    $2,400.00
    Save 30% Save %
  • image-coming-soon
    Save 31% Save %
    0 in stock. Available on backorder

    Shaft, Pump B_Zq 1-3/8-10T 3Ext Sp Stl, Berkeley M04154

    Berkeley
    $2,834.00
    $2,834.00 - $2,834.00
    $2,834.00
    $1,950.00
    $1,950.00 - $1,950.00
    $1,950.00

    Shaft, Pump B_Zq 1-3/8-10T 3Ext Sp Stl, Berkeley M04154

    $2,834.00
    $2,834.00 - $2,834.00
    $2,834.00
    $1,950.00
    $1,950.00 - $1,950.00
    $1,950.00
    Save 31% Save %
  • image-coming-soon
    Save 30% Save %
    0 in stock. Available on backorder

    Volute B4E CW, 5" x 4" Flanged Ends, Berkeley H01939

    Berkeley
    $7,906.00
    $7,906.00 - $7,906.00
    $7,906.00
    $5,500.00
    $5,500.00 - $5,500.00
    $5,500.00

    Volute B4E CW, 5" x 4" Flanged Ends, Berkeley H01939

    $7,906.00
    $7,906.00 - $7,906.00
    $7,906.00
    $5,500.00
    $5,500.00 - $5,500.00
    $5,500.00
    Save 30% Save %
  • image-coming-soon
    Save 42% Save %
    0 in stock. Available on backorder

    Volute B4E CCW, 5" x 4" Flanged Ends, Berkeley H01940

    Berkeley
    $3,988.00
    $3,988.00 - $3,988.00
    $3,988.00
    $2,300.00
    $2,300.00 - $2,300.00
    $2,300.00

    Volute B4E CCW, 5" x 4" Flanged Ends, Berkeley H01940

    $3,988.00
    $3,988.00 - $3,988.00
    $3,988.00
    $2,300.00
    $2,300.00 - $2,300.00
    $2,300.00
    Save 42% Save %
  • image-coming-soon
    Save 32% Save %
    0 in stock. Available on backorder

    Shaft Kit, B_JRMB CW (Clockwise) Rotation, Berkeley B07596

    Berkeley
    $4,739.00
    $4,739.00 - $4,739.00
    $4,739.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00

    Shaft Kit, B_JRMB CW (Clockwise) Rotation, Berkeley B07596

    $4,739.00
    $4,739.00 - $4,739.00
    $4,739.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00
    Save 32% Save %
  • image-coming-soon
    Save 32% Save %
    1 in stock

    Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597

    Berkeley
    $4,739.00
    $4,739.00 - $4,739.00
    $4,739.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00

    Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597

    $4,739.00
    $4,739.00 - $4,739.00
    $4,739.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00
    Save 32% Save %
  • Save 24% Save %
    2 in stock

    Bottom Weight, Check Valve, FMIH-40, Franklin 305454025

    Franklin
    $94.00
    $94.00 - $94.00
    $94.00
    $71.50
    $71.50 - $71.50
    $71.50

    $94.00
    $94.00 - $94.00
    $94.00
    $71.50
    $71.50 - $71.50
    $71.50
    Save 24% Save %
  • Save 24% Save %
    3 in stock

    Top Weight, Check Valve, FMIH-40, Franklin 305454023

    Franklin
    $63.00
    $63.00 - $63.00
    $63.00
    $48.00
    $48.00 - $48.00
    $48.00

    $63.00
    $63.00 - $63.00
    $63.00
    $48.00
    $48.00 - $48.00
    $48.00
    Save 24% Save %
  • Shaft Kit Rope Packing CCW UnitedBuilt B80696MS - UnitedBuilt Equipment
    Shaft Kit Rope Packing CCW UnitedBuilt B80696MS - UnitedBuilt Equipment
    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

    UnitedBuilt B80698MS-L Shaft Kit designed for ATP B3ZRM-style aftermarket clockwise (CW) rope packing pumps with a long shaft. Some aftermarket B3Z...

    View full details
    $0.00 - $0.00
    $0.00
    $265.00
    $265.00 - $265.00
    $265.00

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