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MORryde GooseTech RGN74-1621SHD-05 Rubber Pin Box - Premium 5th Wheel Towing Upgrade
The MORryde GooseTech RGN74-1621SHD-05 is a heavy-duty rubber pin box engineered for 5th wheel trailers with a GVWR between 14,001 and 18,000 lbs. This premium pin box replacement for Lippert 1621SHD systems delivers superior ride quality, eliminates chucking, and provides 3 inches of fore/aft travel for smoother towing on any terrain. Made in the USA with premium materials, the GooseTech pin box features a maintenance-free rubber shear spring design that absorbs road shock and reduces wear on your truck and trailer.
Why Choose the MORryde GooseTech RGN74-1621SHD-05 Pin Box
Upgrade your 5th wheel towing experience with MORryde's industry-leading GooseTech technology. This pin box eliminates the jarring chucking motion common with standard pin boxes, protects your truck bed and trailer frame from excessive wear, and provides a noticeably smoother ride. The auto-latching coupler with remote release makes hookup and unhooking effortless, while the maintenance-free design means no greasing or adjustments required. Direct bolt-on installation matches your OEM pin location for easy replacement without modifications.
Key Features and Benefits
- Heavy-Duty Construction: Engineered for trailers 14,001-18,000 lbs GVWR with premium USA-made materials
- Lippert 1621SHD Replacement: Direct bolt-on replacement for Lippert 1621SHD pin box systems
- Rubber Shear Spring Technology: Absorbs road shock and eliminates chucking for smoother towing
- 3" Fore/Aft Travel: Provides superior ride comfort and reduces stress on truck and trailer
- Auto-Latching Coupler: Remote release for easy hookup and unhooking
- Maintenance-Free Design: No greasing or adjustments needed
- Direct Bolt-On Installation: Matches OEM pin location for easy replacement
- Opens Truck Bed Space: Replaces traditional pin box to maximize usable truck bed area
- Made in USA: Premium quality construction and materials
Technical Specifications
| Part Number | RGN74-1621SHD-05 |
| GVWR Rating | 14,001 - 18,000 lbs |
| Dimensions | 40" L × 26" H × 13" W |
| Travel | 3" fore/aft |
| Replaces | Lippert 1621SHD pin boxes |
| Coupler Type | Auto-latching with remote release |
| Maintenance | Maintenance-free |
| Country of Origin | Made in USA |
Installation Guides and Owner Manuals
Access complete installation instructions and product documentation for your MORryde GooseTech pin box:
- GooseTech Owner's Manual and Installation Guide (PDF) - Complete installation instructions, torque specifications, and operating guidelines
- GooseTech Identification Guide (PDF) - Help identify your specific GooseTech model and part number
- GooseTech Replacement Guide (PDF) - Cross-reference guide for replacing existing pin boxes
Compatibility and Applications
The MORryde GooseTech RGN74-1621SHD-05 is designed as a direct replacement for Lippert 1621SHD pin boxes on 5th wheel trailers with a GVWR between 14,001 and 18,000 lbs. This pin box is ideal for mid-to-heavy-duty 5th wheel applications including luxury fifth wheels, extended-stay travel trailers, and larger recreational rigs. The bolt-on design matches OEM pin locations for straightforward installation without frame modifications. Perfect for RV owners experiencing chucking, rough ride quality, or excessive wear on their existing Lippert 1621SHD pin box system.
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