John, The first thing to do is find out the make of the ladder then you can call the manufacturer. I just looked at mine and no name on it par for the corse. On my old pace it had the name and tel # of manufacturer no such luck on this one but a RV parts place should be able to help you.
Good Luck (at last resort maybe GS can give you a name and #)
One of the companies that supply the RV industry is Topline Mfg.
I looked at the ladder mounts on their website and they look like what I have on our coach. They have a contact on the site and also a phone number listed.
I'm not having a lot of luck getting an answer for you.
Your ladder should have been made by Kemberly. To confirm the manufacturer, supposedly, you might find the name "Kemberly" embossed on plastic end-pieces. Their phone number was given in another forum as 800-346-2247 ext 229 or 230.
Finding an online website is another whole story. Kemberly's web site is "broke" (kemberly.com) They are a division of Atwood Mobile Products, Elkhart ( http://www.atwoodmobile.com/ ). That is of course a part of a company called Creation from Chicago. Atwood, Elkhart lists a phone number of 800-862-3131 and 574-264-3131.
Good luck. I don't know the part number of your ladder. There are several used: MHL579 or MHL626 & there is likely others as well. Without a Kemberly catalog, your guess is as good as mine.
Kimberly Inc.
201 E Simonton St
Elkhart, IN , 46514-3215
Phone: 574-264-4144
FAX: 574-262-2194
Website: www.kemberly.com
Business Activity: Manufacturer / Exporter / Importer
Products Description:
Manufactures extruded aluminum products; manufactures sheet metal awnings; manufactures cut, engraved or other decorated glass, from purchased glass; manufactures car top luggage racks; manufactures metal ladders