We do offer a range of RV exterior ladders that are general-purpose replacements that will work on many trailers and RVs, but none of these is a custom-fit item intended as an exact OEM replacement for any particular unit. RV makers may change ladder suppliers and such items are not usually branded.
All exterior ladders we offer are shown on the linked page, the tallest of which are the Stromberg Carlson 99-1/2-inch models # LA-401BA and # LA-401. For an exact replacement your best bet... view full answer...