Upgrade Your Towing Game with the Chuck-Free, Jerk-Free Rubber Pin Box
Upgrade your towing experience with the MORryde RPB72-1621HD-04 5th Wheel Pin Box, engineered to replace the Lippert 1621HD for trailers with 11,501 to 14,000 lbs GVWR. Its patented rubber shear spring technology absorbs both back-and-forth and side-to-side movement, significantly reducing chucking and delivering a smoother, quieter ride. Enjoy less wear and tear on your RV and tow vehicle while benefiting from a more comfortable journey every time you hit the road.---
Experience Chuck-Free, Jerk-Free 5th Wheel Towing with the Rubber Pin Box
-
Smoother Ride:
- Reduces back-and-forth movement during towing.
- Absorbs energy transfer from trailer to tow vehicle.
-
Key Features:
- Patented rubber shear spring technology.
- Up to 3" of back-and-forth movement absorption.
- Up to 1.5" of side-to-side movement absorption.
- Compatible with a wide range of trailer weight ratings.
- Significantly reduces back-and-forth "chucking."
- Eliminates jerky starts and stops.
- Provides a smoother, more comfortable in-cab ride.
- Fatigue tested to CSA standards for reliability.
- Minimizes wear and tear on both your RV and tow vehicle.
- New size available that directly replaces the Lippert Rhino Pin Box.
-
Enjoy Comfortable Towing:
- Achieve chuck-free, jerk-free starts and stops.
- Experience the comfortable ride you deserve while towing your RV.
| Gross vehicle weight rating (pounds) | 11501-14000 |
|---|---|
| Back-and-forth movement absorption (inches) | 3 |
| Side-to-side movement absorption (inches) | 1.5 |
| Material technology | Patented rubber shear spring technology |
| Compatibility | Replaces Lippert 1621HD and Lippert Rhino Pin Box |
| Testing standard | CSA fatigue tested |
- What trailer weight range is the morryde rpb72-1621hd-04 compatible with? It is compatible with trailers having a Gross Vehicle Weight Rating (GVWR) between 11,501 and 14,000 pounds.
- How does the morryde rubber pin box improve the towing experience? It reduces back-and-forth movement and absorbs energy transfer between the trailer and tow vehicle, resulting in a chuck-free, jerk-free ride with smoother in-cab comfort.
- What is the maximum movement absorption provided by this rubber pin box? It absorbs up to 3 inches of back-and-forth movement and up to 1.5 inches of side-to-side movement.
- Is the morryde rpb72-1621hd-04 a direct replacement for any lippert pin box model? Yes, it directly replaces the Lippert 1621HD pin box.
- Are there any accessories available for this morryde pin box? Yes, there are optional accessories such as the Pull Rite Adapter Plate (RPB77-001) and the Gooseneck/Andersen Hitch Adapter Kit (RPB77-006).
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.