Sundstrand Sauer Danfoss Series 40 Suction Filtration Option

The diagram shows the new and old styles. The new style measures 4.93″ PV & 5.49 PT.
The new adapter will fit all the housings (s/n A-86-14-xxxxx).
The M46 and M91 tandem/single pumps are affected by the changes. By making the change it improves the seal on the pump housing and prevents thickness on the adapter, hence a more smaller adapter package. On the old style it has 3 orings on the pump housing, now it has only one gasket for the sealing.

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