Will 11.5K MORryde Cushioned Pin Box Fit in Place of a 1621 Pin Box
Updated 10/22/2025 | Published 04/09/2025 >
Question:
Why does Morryde list this pin box as only compatible with 1621HD replacement? I have a 2025 Grand Design Reflection 100 27BH but it per morryde’s chart they don’t have a pin box that replaces my 1621.
asked by: Todd B
Expert Reply:
Hey Todd, thanks for reaching out!
I definitely understand your confusion, but we confirmed with MORryde back in 2023 that the MORryde Cushioned 5th Wheel Pin Box # MR64VR will fit with both the 1621 and the 1621HD pin boxes. So the chart you found needs to be updated.
Hopefully this puts your mind at ease - let me know if you have any other questions!
Product Page this Question was Asked From
MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Lippert 1621 and 1621HD
- 5th Wheel Pin Box
- Upgraded Pin Box
- Reduces Chucking
- 21000 lbs
- Rubber Spring Suspension
- Fixed Turret
- Lippert 1621
- Lippert 1621HD
- MORryde
more information >
Featured Help Information
Instructions
Continue Researching
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Q&A: Looking for Instructions for MORryde Pin Box Pullrite Capture Plate
- Q&A: Dimensions of MORryde Safe-T-Rail and Short Safe-T-Rail
- Q&A: Does Curt Flex Air Pin box Sit Taller than Rota Flex Cushioned Pin Box
- Article: Fifth Wheel Trailer Hitch Information and Installation Tips
- Q&A: Will The Curt Helux Work On My 2024 Jayco Seismic
- Q&A: Can A MORryde Cushioned Pin Box Be Used With A PullRite SuperGlide 5th Wheel Hitch
- Q&A: How To Determine Which Pin Box I Have and What Replacements Are Available
- Q&A: How To Determine If A MORryde Cushioned Pin Box Will Fit Your 5th Wheel Trailer
- Article: Which Hitches are Made in the USA
- Article: How to Replace Trailer Leaf Springs in 5 Steps
- Article: How to Measure for Trailer Hitch Drop
- Article: Gooseneck to 5th Wheel Adapters
- Article: Trailer Wiring Diagrams


Jon G.
10/22/2025
Hey Todd, did the MORryde cushioned pin box end up fitting your Reflection 100 as expected? Knowing how it worked out could help others who see the same chart issue. Your update could make it easier for the next person with that setup.