Sidewinder for a 2017 Heartland Cyclone
Updated 10/22/2025 | Published 08/29/2025
Question:
Im buying a 2017 Heartland Cyclone with a Lippert 385036 pin box. I need a sidewinder box because my Ram has the Rambox bed. What do I need to get?
asked by: Danny C
Expert Reply:
Hey, Danny!
I've been going back and forth with Lippert and the 385036 number you gave me is your chassis number. Lippert can ID you pin box with the chassis number but because of all the different variations that could have been put on the 5th wheel. I've linked an article that we have about pin boxes and different ways to ID what pin box you have.
If there are any stickers on the pin box, you can also email those to me and I can get them over to Lippert.
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Product Page this Question was Asked From
Trailair Air Ride 5th Wheel Pin Box - Lippert 1116 - 21,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 21000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 1116
- Lippert
more information >
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Gwendolyn Y.
10/22/2025
Hey Danny, were you able to get the correct pin box ID from Lippert using your chassis number? Knowing what you found could help others trying to match a sidewinder for their Ram with the Rambox bed.