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Water Pump Shaft Kits
UnitedBuilt offers a selection of water truck pump shaft kits designed for rebuilding and maintaining centrifugal water truck pumps. These kits include the essential components needed to replace worn or damaged shafts and restore proper pump operation.
UnitedBuilt shaft kits include a pump shaft with pressed bearings, wear sleeve, impeller nut, and shaft key, providing a complete solution for common pump rebuilds. Built for durability and precise fitment, these kits help ensure reliable performance in demanding applications.
Designed for compatibility with common pump configurations, UnitedBuilt shaft kits are ideal for extending the life of your equipment and reducing the need for full pump replacement.
In addition to our UnitedBuilt lineup, we also offer OEM shaft kits for Berkeley and Franklin Electric pumps, providing dependable options for a wide range of systems.
Whether you’re performing routine maintenance or a full pump rebuild, our shaft kits are selected for reliability, compatibility, and long service life.
We work to keep these components readily available and offer fast shipping to help minimize downtime and keep your equipment running.
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10 in stock
Shaft Kit, Mechanical Seal, CCW, UnitedBuilt B80697MS
UnitedBuiltOriginal price $270.65 - Original price $270.65Original price $270.65$270.65$270.65 - $270.65Current price $270.65| /UnitedBuilt B80697MS Shaft Kit for M3ZRMS CCW mechanical seal pump. Manufactured in the USA of original Niagara LaSalle’s patented Stressproof® ste...
View full detailsOriginal price $270.65 - Original price $270.65Original price $270.65$270.65$270.65 - $270.65Current price $270.65| / -
10 in stock
Shaft Kit, Rope Packing, B3ZRM CCW, Stressproof® Steel, 1-1/8" x 1/4" Key, UnitedBuilt B80696MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $265.00| /UnitedBuilt B80696MS Shaft Kit for M3ZRM CCW rope packing pump. Manufactured in the USA of original Niagara LaSalle’s patented Stressproof® steel a...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $265.00| / -
6 in stock
Shaft Kit, Rope Packing, B3ZRM CW, Stressproof® Steel, 1-1/8" x 1/4" Key, UnitedBuilt B80698MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $265.00| /UnitedBuilt B80698MS Shaft Kit for M3ZRM CW rope packing pump. Manufactured in the USA of original Niagara LaSalle’s patented Stressproof® steel an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $265.00| / -
6 in stock
Shaft Kit, Mechanical Seal, CW, UnitedBuilt B80699MS
UnitedBuiltOriginal price $270.65 - Original price $270.65Original price $270.65$270.65$270.65 - $270.65Current price $270.65| /UnitedBuilt B80699MS Shaft Kit for M3ZRMS CW mechanical seal pump. Manufactured in the USA of high-quality materials with precision machining. On...
View full detailsOriginal price $270.65 - Original price $270.65Original price $270.65$270.65$270.65 - $270.65Current price $270.65| / -
11 in stock
Shaft Kit, Mechanical Seal, B4ZRKS, CW, Stressproof®, 1-1/8" x 1/4" Key, UnitedBuilt B80703MS
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$300.00$300.00 - $300.00Current price $300.00| /Shaft Kit Mechseal B4ZRKS CW UnitedBuilt B80703MS
Original price $0.00 - Original price $0.00Original price $0.00$300.00$300.00 - $300.00Current price $300.00| / -
10 in stock
Shaft Kit, Mechanical Seal, B3ZRMS CW LONG, Stressproof®, 1-1/8" x 1/4" Key, UnitedBuilt B80699MS-L
UnitedBuiltOriginal price $270.65Original price $270.65 - Original price $270.65Original price $270.65Current price $270.00$270.00 - $270.00Current price $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 detailsOriginal price $270.65Original price $270.65 - Original price $270.65Original price $270.65Current price $270.00$270.00 - $270.00Current price $270.00| /Save 0% Save % -
0 in stock. Available on backorder
Shaft Kit, B_ZQ_1-3/8-10T 2-1/2EXT, Berkeley B71878
BerkeleyOriginal price $3,449.00Original price $3,449.00 - Original price $3,449.00Original price $3,449.00Current price $2,079.00$2,079.00 - $2,079.00Current price $2,079.00| /Original price $3,449.00Original price $3,449.00 - Original price $3,449.00Original price $3,449.00Current price $2,079.00$2,079.00 - $2,079.00Current price $2,079.00| /Save 40% Save % -
0 in stock. Available on backorder
Retainer, Seal 1-1/8 Type 2 B_Z_S CI 1-7/1, Berkeley M06063
BerkeleyOriginal price $1,159.00Original price $1,159.00 - Original price $1,159.00Original price $1,159.00Current price $735.00$735.00 - $735.00Current price $735.00| /Original price $1,159.00Original price $1,159.00 - Original price $1,159.00Original price $1,159.00Current price $735.00$735.00 - $735.00Current price $735.00| /Save 37% Save % -
0 in stock. Available on backorder
Washer, Lock External Tooth 3/8 ID 410SS, Berkeley S23036
BerkeleyOriginal price $13.36Original price $13.36 - Original price $13.36Original price $13.36Current price $8.50$8.50 - $8.50Current price $8.50| /Original price $13.36Original price $13.36 - Original price $13.36Original price $13.36Current price $8.50$8.50 - $8.50Current price $8.50| /Save 36% Save % -
0 in stock. Available on backorder
Shaft Kit, B3ZRM CCW Hydraulic Drive, Berkeley B80518
BerkeleyOriginal price $2,356.00Original price $2,356.00 - Original price $2,356.00Original price $2,356.00Current price $1,527.00$1,527.00 - $1,527.00Current price $1,527.00| /Original price $2,356.00Original price $2,356.00 - Original price $2,356.00Original price $2,356.00Current price $1,527.00$1,527.00 - $1,527.00Current price $1,527.00| /Save 35% Save % -
2 in stock
Shaft Kit, B3ZRMS MEGA (B69875) CW, Berkeley B73053
BerkeleyOriginal price $2,591.00Original price $2,591.00 - Original price $2,591.00Original price $2,591.00Current price $1,800.00$1,800.00 - $1,800.00Current price $1,800.00| /Shaft Kit, B3ZRMS MEGA (B69875) CW, Berkeley B73053
Original price $2,591.00Original price $2,591.00 - Original price $2,591.00Original price $2,591.00Current price $1,800.00$1,800.00 - $1,800.00Current price $1,800.00| /Save 31% Save % -
0 in stock. Available on backorder
Shaft Kit Replacement, B_Zq 1-3/8-10T 3 Ext, Berkeley B71879
BerkeleyOriginal price $3,449.00Original price $3,449.00 - Original price $3,449.00Original price $3,449.00Current price $2,235.00$2,235.00 - $2,235.00Current price $2,235.00| /Shaft Kit Replacement, B_Zq 1-3/8-10T 3 Ext, Berkeley B71879
Original price $3,449.00Original price $3,449.00 - Original price $3,449.00Original price $3,449.00Current price $2,235.00$2,235.00 - $2,235.00Current price $2,235.00| /Save 35% Save % -
0 in stock. Available on backorder
Shaft, Pump B_Zq 1-3/8-10T 3Ext Sp Stl, Berkeley M04154
BerkeleyOriginal price $2,834.00Original price $2,834.00 - Original price $2,834.00Original price $2,834.00Current price $1,950.00$1,950.00 - $1,950.00Current price $1,950.00| /Shaft, Pump B_Zq 1-3/8-10T 3Ext Sp Stl, Berkeley M04154
Original price $2,834.00Original price $2,834.00 - Original price $2,834.00Original price $2,834.00Current price $1,950.00$1,950.00 - $1,950.00Current price $1,950.00| /Save 31% Save % -
0 in stock. Available on backorder
Shaft Kit, B_JRMB CW (Clockwise) Rotation, Berkeley B07596
BerkeleyOriginal price $4,739.00Original price $4,739.00 - Original price $4,739.00Original price $4,739.00Current price $3,200.00$3,200.00 - $3,200.00Current price $3,200.00| /Shaft Kit, B_JRMB CW (Clockwise) Rotation, Berkeley B07596
Original price $4,739.00Original price $4,739.00 - Original price $4,739.00Original price $4,739.00Current price $3,200.00$3,200.00 - $3,200.00Current price $3,200.00| /Save 32% Save % -
2 in stock
Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597
BerkeleyOriginal price $4,739.00Original price $4,739.00 - Original price $4,739.00Original price $4,739.00Current price $3,200.00$3,200.00 - $3,200.00Current price $3,200.00| /Shaft Kit, B_JRMB CCW (Counter-Clockwise) Rotation, Berkeley B07597
Original price $4,739.00Original price $4,739.00 - Original price $4,739.00Original price $4,739.00Current price $3,200.00$3,200.00 - $3,200.00Current price $3,200.00| /Save 32% Save % -
10 in stock
Shaft Kit, Rope Packing, B3ZRM CW LONG, Stressproof® Steel, 1-1/8" x 1/4" Key, UnitedBuilt B80698MS-L
UnitedBuiltOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$265.00$265.00 - $265.00Current price $265.00| / -
3 in stock
Shaft Kit, B4ERBMS (B73023/B73027) CW/CCW, Berkeley B60659
BerkeleyOriginal price $3,671.00Original price $3,671.00 - Original price $3,671.00Original price $3,671.00Current price $2,500.00$2,500.00 - $2,500.00Current price $2,500.00| /Shaft Kit, B4ERBMS (B73023/B73027) CW/CCW, Berkeley B60659
Original price $3,671.00Original price $3,671.00 - Original price $3,671.00Original price $3,671.00Current price $2,500.00$2,500.00 - $2,500.00Current price $2,500.00| /Save 32% Save % -
1 in stock
Shaft Kit, B4JRMBHS (B69743) CW, Berkeley B73051
BerkeleyOriginal price $5,454.00Original price $5,454.00 - Original price $5,454.00Original price $5,454.00Current price $3,250.00$3,250.00 - $3,250.00Current price $3,250.00| /Original price $5,454.00Original price $5,454.00 - Original price $5,454.00Original price $5,454.00Current price $3,250.00$3,250.00 - $3,250.00Current price $3,250.00| /Save 40% Save % -
1 in stock
Shaft Ftt Franklin (PUMPW305454015)
FranklinOriginal price $2,635.00Original price $2,635.00 - Original price $2,635.00Original price $2,635.00Current price $2,016.00$2,016.00 - $2,016.00Current price $2,016.00| /Shaft Ftt Franklin (PUMPW305454015)
Original price $2,635.00Original price $2,635.00 - Original price $2,635.00Original price $2,635.00Current price $2,016.00$2,016.00 - $2,016.00Current price $2,016.00| /Save 23% Save % -
1 in stock
Shaft Kit for 349M, Franklin 305462100
FranklinOriginal price $2,040.00Original price $2,040.00 - Original price $2,040.00Original price $2,040.00Current price $1,450.00$1,450.00 - $1,450.00Current price $1,450.00| /Shaft Kit for 349M, Franklin 305462100
Original price $2,040.00Original price $2,040.00 - Original price $2,040.00Original price $2,040.00Current price $1,450.00$1,450.00 - $1,450.00Current price $1,450.00| /Save 29% Save % -
0 in stock. Available on backorder
Shaft Kit, B3ZRM CW Hydraulic Drive, Berkeley B80519
BerkeleyOriginal price $1,445.00Original price $1,445.00 - Original price $1,445.00Original price $1,445.00Current price $1,010.00$1,010.00 - $1,010.00Current price $1,010.00| /Shaft Kit, CW Hydraulic Drive for B80357, Berkeley B80519
Original price $1,445.00Original price $1,445.00 - Original price $1,445.00Original price $1,445.00Current price $1,010.00$1,010.00 - $1,010.00Current price $1,010.00| /Save 30% Save %