News and Helpful Videos

Sundstrand Sauer Danfoss Series 40 – Swashplate Journal Bearings This affects M46 variable pump, variable motor and tandem pumps. Sauer is changing the way the bearings are rested in place on the front cover of the variable units. This change is for easier assembling and the bearings are positioned in with a flanged pin to the front cover.The hole in the bearing is bigger, as well as the OD of the pin. The new bearing can be used with old pin when you need to make repairs.But as you need to make future repairs or replacements…the old parts will no...

WE PROVIDE REPAIR SERVICE FOR 90 SERIES SUNDSTRAND HYDROSTATIC PUMPS. About Sundstrand Hydraulics and Products The main advantages that Sundstrand hydraulic transmissions bring to agricultural, construction machinery, industrial, and material handling applications are significantly higher productivity and dependability. Simplicity. No clutch is needed, and gears are not shifting while operating. Dynamic braking and endlessly variable forward and reverse speeds are controlled by a single lever. It is possible to change directions quickly without endangering the driver. The process is nearly effortless. Positive and prompt feedback is received. Even non-skilled employees can quickly become operational experts. Compared to traditional systems, maneuverability...

Sundstrand Sauer Danfoss Series 40 Swashplate Kit When doing repairs or replacements to your M46 variable pump or motor, the servo piston and feedback pin need to be changed out. These kits come with the swashplate with pins already installed. They work in the variable motor that have the control feedback pin installed, but you really don’t need it.Always keep up with your maintenance on your units if you want the best performance on of them. We are here to help you with any questions you may have.800-361-0068sales@hydrostatic-transmission.com

Denison Hydraulic Pump Barrel & Bearing Assy Part 1 The chart and diagram will show about the assembly of the rotating group. You will need to put the barrel (3) with the ports turned down and making sure it aligned with the bearing (2) and having the screw holes (1) centered between the piston bores. Then press the inner race on the barrel. Put in the four screws against the barrel, then tighten the screws with enough torque. Put the unit in the invert position and put in push pins (5) into the holes. Lubricate the barrel and put the...

Denison Hydraulic Pump Barrel & Bearing Assy Part ll In this part we will be talking about he bearing. Put the inner race of the bearing (1) that have the seven tapped holes up, (making sure your barrel and all parts are clean). Pu the barrel assy (2) on the inner race with the ports turned up and the holes align up. The two screws 3″ long need to be used, put them in the two parts to use as a guide. Now press the barrel assy into the bearing inner race, then take out the screws you used as...