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We offer repair of the following Rexroth Hydraulic Pumps or Rexroth Hydrostatic Pumps:A4V56 A6VM55 A10V0100 A4V90 A7V117 A10V016 A4G125 A7V160 A10V045 A4V28 A7V355 A10V071 A4VG71 A7V40 AA10V045 A5VG40 A7V500 AA10V071 A6V107 A7V58 AA10VS0100 A6V160 A7V80 AA10VS025 A6V225 A7V0160 AA10VS028 A6V55 A7V028 AA10VS045 A6VE28 A7V055 AA10VSO71 A6VE55 A7V080 AA6VM160 A6VE80 A8V55 AA6VM200 And many other models… Call for pricing!For a list of our Eaton Hydraulic Pumps or Eaton Hydrostatic Pumps and prices, go to our Eaton hydrostatic parts page Or visit us at our EBay store: Hydrostatic Transmission Service, LL HYDRAULIC REPAIR – HYDROSTATIC PUMPS – HYDROSTATIC EQUIPMENTCALL US FOR YOUR...

Sundstrand Sauer Danfoss Series 40 – Controls Models M23, M44 and M35 pumps have DDC controls.The M46 uses EDC, HDC, MDC and FNR Controls. Also the M46 pumps have a servo control system that has a choice of controls. Each one gives you ease of use and control in either direction. As you will see by the charts below.If you need further help with these controls and what we offer on each style of Sundstrands, let us know.800-361-0068email us at sales@hydrostatic-transmission.com

Shaft Seal Hydrostatic Transmission Service,LLC offers lip type shaft seal on Series 40 pumps and motors The seals on these pumps and motors can be replaced with no major disassembly to the unit, although, replacement of the shaft seal calls for removal of the pump or motor from the machine. Then take out the retaining ring from the housing. With great ease take out the seal from the housing bore. A slide hammer type puller should be used to aid in prying the seal out, otherwise the seal may become punctured if using a sharp instrument. Restraint should be taken...

Repair Procedures for Tandem Pump Before doing repairs to the pump, take out the external components: Shaft Seal Auxiliary Mounting Pad (where applicable) Control Filter Adapter Charge Relief Valve Charge Check/High Pressure Relief Valves Bypass Valve And you need to separate the tandem pump into two groups and take out the charge pump parts and pilot ring. Then remove these parts, the pumps sections may need repairing. The sections of a tandem pump are mounted “back to back”, each section will have a different valve plate installed. A CW rotation unit will have a clockwise valve plate installed in the...

Denison Hydraulic Fluid Motor – 600, 700 & 800 Series Part 1 This is a diagram of the motor along with parts list. This shows the breakdown of the unit. IT tells the old and new style of the series.This is also handy when ordering parts or if you are repairing your own unit. Or if you need us to repair or rebuild it for you, that is what we are for. Most times getting parts you will have to go thru a supplier, like we are.We can repair, rebuild or exchange cores. And we also buy cores of Denisons...