Question:
I have a lippert framed number : LCI # 352517 the camper is a 2017 350m grand design momentum the current set up is a MORryde RPB72-1621 HD kingpin I want the direct replacement Reese Goosebox @ 20K to replace it
asked by: George
Expert Reply:
Since you have the MORryde Cushioned 5th Wheel Pin Box # MR84VR (RPB72-1621HD) on your 2017 Grand Design Momentum 350M you will need the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP85FR as it has the same 1621 bolt pattern.
You will also need the Reese Safety Chain Kit # RP49151 as you are going to a ball type connection and any ball connection will require safety chains.
MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert 1621 and 1621HD
Reese Safety Chain Kit with Clevis Hooks - 44" Long - 20,000 lbs - Qty 2
Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - 20,000 lbs