Lippert 1621 SHD Replacement and Compatibility With B&W 5th Wheel Hitches
Updated 07/08/2021 | Published 06/29/2021 >
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Question:
Thanks for your previous help. I now have a new question. I have a 2020 Grand Design 381M. It has the automatic fans in the garage and kitchen (pictures attached) and the standard crank up and push the button in the bathroom. I want to add the vent covers to all three but are unsure of the correct part number. I believe the MAXXAIR fanmate covers will work on the two automatic vents(pictures) but no one can seem to tell me which one or what I need for the traditional crank up model. If I am correct there are 4 brackets on the automatic ones which should be used for the vent cover. Any help in identifying the correct covers would be greatly appreciated.
asked by: Pete
Expert Reply:
The Trailair Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000lbs Item # LC369535 is a compatible replacement for your current 1621 SHD pin box. B&W hitches have a rounded 2-piece jaw on this fifth-wheel trailer hitch inhibits rattle and movement by securely wrapping around your trailer's king pin, so you shouldn't have any issues coupling your new pin box.
Product Page this Question was Asked From
Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 21000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 1621
- CURT
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Pete
6/29/2021
Thanks for your previous help. I now have a new question. I have a 2020 Grand Design 381M. It has the automatic fans in the garage and kitchen (pictures attached) and the standard crank up and push the button in the bathroom. I want to add the vent covers to all three but are unsure of the correct part number. I believe the MAXXAIR fanmate covers will work on the two automatic vents(pictures) but no one can seem to tell me which one or what I need for the traditional crank up model. If I am correct there are 4 brackets on the automatic ones which should be used for the vent cover. Any help in identifying the correct covers would be greatly appreciated.