There is no difference between the Universal Tow Bar Adapter for Roadmaster Direct-Connect Baseplate # RM62ZR, and Roadmaster's 039-2.
The part number # RM62ZR is just our part number for our system, and 039-2 is Roadmaster's part number, but it is the exact same part. view full answer...
From a previous customer that had a Holiday Rambler Savoy Lx like your 2008 we were able to determine that your camper has a Lippert 1621 style pin box. That would mean the MORryde Cushioned 5th Wheel Pin Box # MR74VR that you referenced would fit as a replacement. view full answer...