Trailair Rotaflex Pin Box Replacement
Updated 05/14/2021 | Published 05/13/2021
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Question:
The rubber pad on my Trailair Rotaflex Pin Box has shifted back about 1-1.5 inches. I blame I-70 through Ohio and Indiana. Can the pad be moved back into position some disassembly/assembly required or do I need to get a new Pin Box?
asked by: Matt B
Expert Reply:
I reached out to my contact at Lippert and this pin box is not serviceable. Is there a chance you are using an autosliding hitch or something that might exert some leverage on that cushion area?
The replacement pin box would be the Lippert # LC328330 (1621 Bolt Pattern - Rated 18K) Trailair pin box with rubber compound to absorb shocks.
Another option is the Lippert # LC179879 Trailair Flex Air rated 18,000 pounds and 1621 bolt pattern with an internal airbag and a shock absorber to give a dramatically smoother ride.
The MORryde # MR84VR cushioned hitch that you referenced would be a good in between choice between the two Lippert's. If my budget allowed - I would like the FlexAir. The MORryde cushion I think is superior to the basic Trailair.
Otherwise, stay off I-70!
Product Page this Question was Asked From
MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert 1621 and 1621HD
- 5th Wheel Pin Box
- Upgraded Pin Box
- Reduces Chucking
- 21000 lbs
- Rubber Spring Suspension
- Fixed Turret
- Lippert 1621
- Lippert 1621HD
- MORryde
more information >
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