Recommended Goose Box for a Lippert 1621 Pin Box
Question:
Help with Lippert pin box replacement. I have included pictures on the Lippert pin box on my 2017 Eagle HT 27.5RLTS. The Lippert has a serial number but no model number. What goose neck conversion will work with this unit?
asked by: Eddie M
Expert Reply:
Thanks for the pictures! I would be happy to help you find the correct pin box. I just spoke with my rep at Lippert your 2017 Eagle HT 27.5RLTS has a standard 1621 pinbox with a 15,500 lbs capacity.
You will need the Reese Goose Box item # RP85FR you were looking at. This pin box has a 20,000 lbs capacity so it will work perfectly on your 5th wheel trailer.
I have linked an installation and review video below so you can see the steps taking to install this pin box and its functions.
You will also need the Tow Ready Safety Chain Kit with Clevis Hooks item # 49150. None of the gooseboxes come with the required safety chains.

Products Referenced in This Question
Tow Ready Safety Chain Kit with Clevis Hooks - 44" Long - 16,000 lbs - Qty 2
- Trailer Safety Chains
- Safety Chains
- Gooseneck Hitch
- Towing a Trailer
- 44 Inch Long
- 16000 lbs
- Pair of Chains
- Clevis Hooks
- Standard Chains
- Tow Ready
more information >
Product Page this Question was Asked From
Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - 20,000 lbs
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- No Extra Clearance
- 20000 lbs GTW
- Replaces Pin Box
- Shock Absorbing
- Fabex 600
- Lippert 0719
- Lippert 1621
- Lippert 1716
- Lippert Rhino
- Reese
more information >
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