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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.

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7 in stock
Volute, Cast Iron, 4x3, Counter Clockwise (CCW), Grooved Ends, UnitedBuilt M3Z H04041MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$400.00$400.00 - $400.00Current price $400.00| /UnitedBuilt Volute CCW Groove (M3Z) 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$400.00$400.00 - $400.00Current price $400.00| / -
0 in stock. Available on backorder
Impeller, Cast Iron, Counter Clockwise (CCW), UnitedBuilt M3Z M02181MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$270.00$270.00 - $270.00Current price $270.00| /UnitedBuilt threaded Counter-Clock Wise (CCW) 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| / -
5 in stock
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| /UnitedBuilt 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| / -
1 in stock
Impeller, Counter-Clockwise (CCW), XS-439, Franklin 305462036
FranklinOriginal price $345.00Original price $345.00 - Original price $345.00Original price $345.00Current price $264.00$264.00 - $264.00Current price $264.00| /Impeller, Counter-Clockwise (CCW), XS-439, Franklin 305462036
Original price $345.00Original price $345.00 - Original price $345.00Original price $345.00Current price $264.00$264.00 - $264.00Current price $264.00| /Save 23% Save % -
22 in stock
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| /UnitedBuilt 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| /
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