Sundstrand Sauer Danfoss Series 90 42cc Side Cover Redesign Change

They have improved the side cover material insert to help with wear and tear on the part. The material for the new insert is made to resist that issue. The insert will have a new part number and the old part number will be obsolete.

If you need a new insert, please call us with that and will can get you fixed up with a new one.
Also, if you have questions about this, give us a call at 800-361-0068
and if you need to reach by email send it to sales@hydrostatic-transmission.com

Send us pictures, ask for a quote or just general information.
We can get you going.