I have a 1989 Prowler Lynx. I cannot find an owner's manual for it. I need several parts, but I need a manual so I can look up the description of the part. I may not even be able to get parts anymore, but I would love it if anyone has any info.
Heartland bought the Prowler name a few years back, but long after your 1989 was manufactured. They won't have a parts catalog, and wouldn't be able to help you look up part numbers for something Heartland didn't manufacture.
Have you visited the parts dep't of an RV dealer. They may have generic replacement parts.