Sundstrand Hydraulic Piston Pump Parts by Model
Aftermarket and OEM equivalent overhaul kits and replacement parts for the Sundstrand and Sauer-Danfoss axial piston range: Series 15 and 18, the Series 20 through 27 closed loop family, and Series 40, 42, 45, 51 and 90. Select your series below.
Series 15 and 18
Compact closed loopSundstrand Series 15
Axial piston • 15 cm³/rev • 310 bar (4500 psi) max
Variable pumps, tandem pumps and fixed motors for utility, construction and commercial turf machines. Quoted to order, so send us your model code.
Get a Series 15 quote →→Sundstrand Series 18
Axial piston • Displacement set by model code
Variable pumps, tandem pumps, and variable and fixed motors for compact closed loop drives. Quoted to order from the full 18-xxxx model code.
View Series 18 Parts Catalog →Series 20 Through 27
One family, eight frame sizes, 420 bar (6092 psi) maxSundstrand Series 20
SPV2/033 • SMF2/033 • SMV2/033 • 33 cm³/rev
The smallest frame in the family. Pump and fixed motor overhaul kits and the gear charge pump gasket are in stock.
Shop Series 20 Parts →→Sundstrand Series 21
SPV2/052 • SMF2/052 • SMV2/052 • 52 cm³/rev
Compact propel and work drives. Pump overhaul kit 9510227 and the 14 tooth fixed motor drive shaft 9210468 are on the shelf.
Shop Series 21 Parts →→Sundstrand Series 22
SPV2/070 • SMF2/070 • SMV2/070 • 70 cm³/rev
Loaders, harvesters and pavers. Pump overhaul kit 9510230 in stock, everything else cross-referenced to order.
Shop Series 22 Parts →→Sundstrand Series 23
SPV2/089 • SMF2/089 • SMV2/089 • 89 cm³/rev
Propel drives on mid-size machines. Pump overhaul kit 9510233 and shaft seal 9510190 are in stock.
Shop Series 23 Parts →→Sundstrand Series 24
SPV2/119 • SMF2/119 • SMV2/119 • 119 cm³/rev
Heavier propel drives and crawler machines. Trunnion shim kit 9510422-0005 in stock; overhaul kit 9510236 quoted to order.
Shop Series 24 Parts →→Sundstrand Series 25
SPV2/166 • SMF2/166 • SMV2/166 • 166 cm³/rev
Heavy propel and industrial drives. Overhaul kit 9510239 for the pump. Quoted to order.
Get a Series 25 quote →→Sundstrand Series 26
SPV2/227 • SMF2/227 • SMV2/227 • 227 cm³/rev
Heavy propel and industrial drives. Pump overhaul kit 9510316 and the 13 tooth drive shaft 9260140 are in stock.
Shop Series 26 Parts →→Sundstrand Series 27
SPV2/334 • SMF2/334 • SMV2/334 • 334 cm³/rev
The largest frame in the family. Overhaul kit 9510242 for the pump. Quoted to order with the serial number.
Get a Series 27 quote →Series 40, 42 and 45
Later Sauer-Danfoss familiesSundstrand Series 40
M25 • M35 • M44 • M46 • 24.6 to 46 cm³/rev • 345 bar
Variable pumps, tandem pumps and fixed and variable motors for skid steers, turf and utility machines.
Get a Series 40 quote →→Sundstrand Series 42
28 • 32 • 41 • 51 cm³/rev • 350 to 400 bar working
Single variable closed circuit pumps for compact propel drives, with MDC, FNR, NFPE and EDC controls.
View Series 42 Parts Catalog →→Sundstrand Series 45
Frames L, K, J, F, E • 25 to 147 cm³/rev • to 400 bar
Open circuit variable pumps for work functions. Frame and displacement both matter here, so send the full code.
Get a Series 45 quote →Series 51, Series 90 and Seal Kits
Sundstrand Series 51
Bent axis variable motor • 60 to 250 cm³/rev • 480 bar
Series 51 and 51-1 bent axis variable displacement motors for high torque propel and winch drives.
Get a Series 51 quote →→Sundstrand Series 90
042 to 250 • 420 bar rated, 480 bar max • Closed circuit
The modern closed circuit range, pumps and motors. Overhaul kits 80020S30, 81020S30 and 11035669 are in stock.
Shop Series 90 Parts →→Sundstrand Seal Kits
All series • Buna-N & Viton • OEM equivalent
Every Sundstrand and Sauer-Danfoss overhaul and seal kit we stock, in one place, for pumps and motors alike.
Shop All Seal Kits →Send us the nameplate data and we will match it to the right parts.
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