Great question.
To get the proper Item and fit I will need to know the size and shape of the feet on your system.
Are they round, square, rectangle. Do they have a lip or raised edge or are they complete flat and level?
The SnapPad XTRA Jack Pads for Lippert Leveling Systems w/ 9" Round Jack Feet - Qty 4 # SP54FR4 will work with jack feet that are round and have a 9 inch diameter and no lip or raised edge. view full answer...