Decided to replace original stabilizers with same type stabilizers. Two out of four stabilizers were slipping, so replaced all four on our CampLite 11.
It's an easy job to replace all four taking one hour or less. Two bolts per unit with same bolt pattern and size.
Purchased from e-trailer:
http://www.etrailer.com/Trailer-Jack/Atwood/AT82301.html
Original stabilizer on left and Atwood unit from e-trailer on right:
(http://i657.photobucket.com/albums/uu299/vstromklr/2013/2014/IMG_5619_zps2e868b45.jpg) (http://s657.photobucket.com/user/vstromklr/media/2013/2014/IMG_5619_zps2e868b45.jpg.html)
(http://i657.photobucket.com/albums/uu299/vstromklr/2013/2014/IMG_5618_zps36379fc4.jpg) (http://s657.photobucket.com/user/vstromklr/media/2013/2014/IMG_5618_zps36379fc4.jpg.html)
Stamped on new Atwood units:
(http://i657.photobucket.com/albums/uu299/vstromklr/2013/2014/IMG_5620_zpsc606a37f.jpg) (http://s657.photobucket.com/user/vstromklr/media/2013/2014/IMG_5620_zpsc606a37f.jpg.html)