On the washer if you did not keep the shipping bolts for reuse you will need to order new shipping bolts part number; DC97-07448D order 4.
The shipping bolts are screwed into the back of the outer rear tub coming through the back panel where the shipping bolt openings are located; you will need to remove the plastic hole covers first. Be sure to
to the washer before installing the shipping bolts.
Please see the image provided below showing the location of the shipping bolts. You will need to line up the holes to get the shipping bolts screwed in properly. The dryer does not require shipping bolts.
If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a Sears technician. Here is a link for the website:
Sears Home Services