The correct steering stabilizer for your Workhorse P3500-based motor home that has the OEM dampener is Roadmaster's # RM-RSSCP30, which you referenced. It replaces the factory dampener. This unit installs on the steering mechanism on one end and to the chassis undercarriage on the other end. Installation time is about an hour with no drilling or welding needed.
The written instructions are linked for your reference.
If you have the coil spring independent suspension (and NOT the widebody... view full answer...
We do offer a Roadmaster Reflex Steering Stabilizer for 1998 Workhorse P-Series Motor Homes, part # RM-RSSCP30, intended for vehicles with an OEM dampener.
This installs without drilling or welding (in about an hour) and it replaces the factory dampener. This unit attaches to the steering mechanism on one end and to the chassis undercarriage on the other end. view full answer...