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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.
Filters
- Ball Bearing (2)
- Bearing Cap (2)
- Bearing Frame (2)
- Bolt (1)
- External Retaining Ring (2)
- Hex Capscrew (2)
- Hydraulic Bracket (1)
- Impeller (2)
- Key (1)
- Lock Nut (2)
- Mechanical Seal (1)
- Nut (1)
- Packing Gland (1)
- Plug (2)
- Power Head (1)
- Powerhead (3)
- Rope Packing (1)
- Shaft Kit (4)
- Shaft Sleeve (1)
- Thrust Ring (1)
- Volute (2)
- Volute Gasket (1)
- Water Pump (7)
- Water Pump Parts (5)
- Water Pump Seal Kit (2)
- Water Slinger (1)
- Water Truck Pump (4)
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Countersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass (3153X2)
Mid-AmericaOriginal price $0.94 - Original price $0.94Original price$0.94$0.94 - $0.94Current price $0.94| /In stockCountersunk Plug, Hex Socket, 1/8" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads
Original price $0.94 - Original price $0.94Original price$0.94$0.94 - $0.94Current price $0.94| / -
Countersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass 3153X4
Mid-AmericaOriginal price $1.32 - Original price $1.32Original price$1.32$1.32 - $1.32Current price $1.32| /In stockCountersunk Plug, Hex Socket, 1/4" MNPT, Vibra Seal, Brass Brass C360 Vibra Seal Threads
Original price $1.32 - Original price $1.32Original price$1.32$1.32 - $1.32Current price $1.32| / -
Key Machine 1/4" X 2-1/8" (PUMPBS24255)
UnitedBuiltOriginal price $5.50 - Original price $5.50Original price$5.50$5.50 - $5.50Current price $5.50| /Low stockUnitedBuilt Shaft Key 1/4" X 2-1/8"
Original price $5.50 - Original price $5.50Original price$5.50$5.50 - $5.50Current price $5.50| / -
Hex Capscrew 3/8-16 x 7/8" (PUMPBS26825)
UnitedBuiltOriginal price $2.83 - Original price $2.83Original price$2.83$2.83 - $2.83Current price $2.83| /In stockHex Capscrew, Grade 5, Zinc Plated, 3/8-16 x 7/8"
Original price $2.83 - Original price $2.83Original price$2.83$2.83 - $2.83Current price $2.83| / -
Hex Capscrew 3/8-16 x 1" (PUMPBS26826)
UnitedBuiltOriginal price $2.83 - Original price $2.83Original price$2.83$2.83 - $2.83Current price $2.83| /In stockHex Capscrew, Grade 5, Zinc Plated, 3/8-16 x 1"
Original price $2.83 - Original price $2.83Original price$2.83$2.83 - $2.83Current price $2.83| / -
Ball Bearing 1.18ID X 2.8 (PUMPBS13271)
UnitedBuiltOriginal price $44.70 - Original price $44.70Original price$44.70$44.70 - $44.70Current price $44.70| /Low stockBall Bearing Double Row, Outboard (M3Z) Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.
Original price $44.70 - Original price $44.70Original price$44.70$44.70 - $44.70Current price $44.70| / -
Ball Bearing Single Row (PUMPBS13270)
UnitedBuiltOriginal price $28.88 - Original price $28.88Original price$28.88$28.88 - $28.88Current price $28.88| /Low stockUnitedBuilt 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.
Original price $28.88 - Original price $28.88Original price$28.88$28.88 - $28.88Current price $28.88| / -
Lock Nut 7/8-9 RH, Stainless Steel (PUMPBM10220)
UnitedBuiltOriginal price $12.75 - Original price $12.75Original price$12.75$12.75 - $12.75Current price $12.75| /In stockUnitedBuilt 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 detailsOriginal price $12.75 - Original price $12.75Original price$12.75$12.75 - $12.75Current price $12.75| / -
Lock Nut 7/8-9 LH, Stainless Steel (PUMPBU36-189SS)
UnitedBuiltOriginal price $43.88 - Original price $43.88Original price$43.88$43.88 - $43.88Current price $43.88| /In stockUnitedBuilt Impeller Lock Nut 7/8-9 LH, Stainless Steel CCW (M3Z) 7/8-9 LH Stainless Steel Not sure if it fits? Call us at 602-253-7739 or send u...
View full detailsOriginal price $43.88 - Original price $43.88Original price$43.88$43.88 - $43.88Current price $43.88| / -
Bracket Mechanical Seal M3ZRMS 1-PC, UnitedBuilt H04007MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$473.25$473.25 - $473.25Current price $473.25| /Low stockUnitedBuilt Mechanical Seal Bearing Frame (M3ZRMS) Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.
Original price $0.00 - Original price $0.00Original price $0.00$473.25$473.25 - $473.25Current price $473.25| / -
Bracket M3ZRM Pump Ropeseal (PUMPBH00553MS)
UnitedBuiltOriginal price $473.25 - Original price $473.25Original price$473.25$473.25 - $473.25Current price $473.25| /Available on backorderUnitedBuilt Bearing Frame Rope Seal (M3ZRM) Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.
Original price $473.25 - Original price $473.25Original price$473.25$473.25 - $473.25Current price $473.25| / -
Bearing Cap M3ZRM(S) CW & CCW UnitedBuilt (PUMPBS19914)
UnitedBuiltOriginal price $109.50 - Original price $109.50Original price$109.50$109.50 - $109.50Current price $109.50| /In stockUnitedBuilt Outer Bearing Cap (B3Z) Keeps grease on your bearings and dirt and debris out. When rebuilding a pump, check that this component is in ...
View full detailsOriginal price $109.50 - Original price $109.50Original price$109.50$109.50 - $109.50Current price $109.50| / -
Thrust Ring 1-3/16 ID 1-9/16 OD (PUMPBS29218MS)
UnitedBuiltOriginal price $45.40 - Original price $45.40Original price$45.40$45.40 - $45.40Current price $45.40| /In stockUnitedBuilt 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.
Original price $45.40 - Original price $45.40Original price$45.40$45.40 - $45.40Current price $45.40| / -
Retaining Ring, External, Black Phosphate, 1-1/8" Shaft 1-3/16 (PUMPBS23010)
UnitedBuilt EquipmentOriginal price $2.25 - Original price $2.25Original price$2.25$2.25 - $2.25Current price $2.25| /In stockRetaining 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...
View full detailsOriginal price $2.25 - Original price $2.25Original price$2.25$2.25 - $2.25Current price $2.25| / -
Slinger Water 1-3/32 ID, UnitedBuilt M3Z S12260MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$2.59$2.59 - $2.59Current price $2.59| /In stockUnitedBuilt Water Slinger for B3Z & B4Z pumps. Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat.
Original price $0.00 - Original price $0.00Original price $0.00$2.59$2.59 - $2.59Current price $2.59| / -
Grease Cap, UnitedBuilt M3ZRM(S) S19033MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$20.00$20.00 - $20.00Current price $20.00| /In stockUnitedBuilt Inner Bearing Cap for B3Z & B4Z pumps. Keeps grease on your bearings and dirt and debris out. When rebuilding a pump, check that th...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$20.00$20.00 - $20.00Current price $20.00| / -
Shaft Sleeve, Stainless Steel, M3ZRM(S) UnitedBuilt S39242MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$71.50$71.50 - $71.50Current price $71.50| /In stockUnitedBuilt Shaft Sleeve, Stainless Steel for B3Z & B4Z pumps. Not sure if it fits? Call us at 602-253-7739 or send us a message in our chat. N...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$71.50$71.50 - $71.50Current price $71.50| / -
Impeller, Cast Iron, Clockwise (CW), UnitedBuilt M3Z M02153MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$270.00$270.00 - $270.00Current price $270.00| /In stockUnitedBuilt threaded Clock Wise (CW) cast iron impeller for M3Z pumps (or Berkeley B3Z) style pumps.
Original price $0.00 - Original price $0.00Original price $0.00$270.00$270.00 - $270.00Current price $270.00| / -
Mechanical Seal, Ceramic, 1-1/8" Type C (John Crane Type 21), UnitedBuilt M3ZRMS S32690MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$67.63$67.63 - $67.63Current price $67.63| /In stock1-1/8″ 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 $0.00Original price $0.00$67.63$67.63 - $67.63Current price $67.63| / -
Shaft Kit Rope Packing CW UnitedBuilt B80698MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$234.90$234.90 - $234.90Current price $234.90| /In stockUnitedBuilt B80698MS Shaft Kit for M3ZRM CW rope packing pump. Manufactured in the USA of high-quality materials with precision machining. Direct ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$234.90$234.90 - $234.90Current price $234.90| / -
Shaft Kit Rope Packing CCW UnitedBuilt B80696MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$240.30$240.30 - $240.30Current price $240.30| /In stockUnitedBuilt B80696MS Shaft Kit for M3ZRM CCW rope packing pump. Manufactured in the USA of high-quality materials with precision machining. Direct...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$240.30$240.30 - $240.30Current price $240.30| /