At our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic
Transmission Repair and information relating to Hydrostatic Parts
Today we will discuss:

Sundstrand Sauer Danfoss Series 90 – MDC with DC Electric Solenoid Override

The European models needed adaptation, so the manifold that leads to the front of the MDC housing is being changed.
The European unit’s solenoid valve has to have a thicker manifold to give way between the solenoid and the front of the MDC housing. The newer manifold will stick out closer to the mounting flange of the pump by reducing it to .2 inches.
The thicker the manifold the more it needs longer screws and can be used by the US or European solenoids.
The change will start March of 1995. The old manifold will not longer be available.
Please refer to the diagram and the chart.
If you have further questions, please let us know.
800-361-0068
sales@hydrostatic-transmision.com
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