Recommended Sidewinder Pin Box
Updated 03/28/2024 | Published 03/19/2024
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Question:
I have a short bed F350 crew cab and would like to get a sidewinder king pin 5A516K to allow clearance from the Keystone Cougar 316RLSSE 5th Wheel RV. Will the sidewinder 5A516K work with the existing Road Armor mount LCI number 20220221615 ?
asked by: Paul B
Expert Reply:
I was not able to find anything on the 5A516K part number you mentioned. We have the Reese Sidewinder 5th Wheel King Pin with Rotating Turret item # RP34FR which fits the following pin boxes:
Fabex 663
Fabex 665
Lippert 0719
Lippert 1621
Lippert 1621HD
M and M 663
M and M 665
If you could email me a picture of the sticker on your Keystone Cougar's pin box I would be happy to give Lippert a call and confirm which pin box you have and recommend the correct Sidewinder you will need.
Product Page this Question was Asked From
Reese 5th Airborne Premium Fifth Wheel Air Ride Coupler - 20,000-lb Capacity
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 20000 lbs
- Air Ride Suspension
- Fixed Turret
- Fabex 600
- Lippert 1621
- Lippert 1621HD
- Lippert 0719
- Lippert Rhino
- Reese
more information >
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Paul B.
3/20/2024
I have Lippert 1621. That other hitch I referenced was discontinued. The Sidewinder appears compatible. Thanks for your quick response