Sundstrand Sauer Danfoss Series 20 Bearing Plates Part 2 In the top picture it shows the bearing as being discolored (darkened and tarnished). This could have been done by not using the right fluid or having water within the fluid. And excessive temperatures can also cause this. In the middle picture it also shows discoloration…
Read moreSundstrand Sauer Danfoss Series 20 Bearing Plates Part 1 In the diagrams you will see various plates that show different reasons not to use them again. In dia. 1 it shows grooves between the ports. This usually happens by contamination within the high pressure circuit. If you can feel the groove by feeling it,…
Read moreSundstrand Hydrostatic The Series 40 –Sundstrand Sauer Hydrostatic Transmission offers pumps and motors that can be helpful in extrication or combining a system to reassign and control power. When combined in a system, these units offer significant variable speed ranges between zero and maximum, in forward and reverse modes of maneuvers. Series 40 –…
Read moreSundstrand Sauer Danfoss Series 40 Remote Filtration Option On the new model the measurements are 4.93 PV & 5.49 PT. On this model there is no charge pump option. Pumps affected by this are the M46 & M91 tandem pumps. The new model is interchangeable with the older housing. If you have a charge…
Read moreSundstrand Sauer Danfoss Series 40 Variable Displacement Tandem Pump This is for a M46 PT Tandem Pump Here is a chart for parts and diagram to show the parts. It tells the maximum Displacement for this pump. Also, shows the common parts. When ordering parts or describing to your supplier what you need, please…
Read moreAfter market Hough Hydraulic Parts is a subsidiary of Hydrostatic Transmission Service, LLC an after market Hough hydraulic parts needs Company located in Tupelo, Mississippi. We specialize in the remanufacturing and marketing of new, used, surplus, and remanufactured Hough Hydraulic rotating group parts such as Hough pistons, Hough cylinder blocks, and Hough valve plates used…
Read moreDenison Variable Displacement Model E Pump Denison Model E Series P46P Hydraulic Piston Pump Variable Displacement w/Auxiliary Package Diagram breakdown and chart for parts list for SD-01288 And for future ref on item 24 Face plate P/N 035-49824 Plate pin p/n 035-49826 This is just a breakdown for this pump and a parts list…
Read moreSundstrand Sauer Danfoss Series 40 High Pressure Relief Check Valve Change The change is due to making it a higher performance unit and cost effective part. It will effect the housing and relief/check valve on M46 pumps and the center section on 90-7001. The parts are “NOT” interchangeable. The older design will no longer…
Read moreSundstrand Sauer Danfoss Series 40 – Case Pressure & Speed Limits The case pressure cannot out do the continuous case pressure. If it exceeds the continuous case pressure it will operate under cold start conditions. If you run it this way, it will have external leakage that affects the seals, gaskets and the housing….
Read moreDenison Goldcup Series M11- M14 Housing Assembly Place the face plate pins (1) in the holes that are in the barrel face. Put a heavy amount of lubrication on the surface of the barrel and put the face plate (2) over the face plate pins. Need to make sure the face plate is on…
Read more
