Replacement Upgraded Pin Boxes for a Lippert 1621 Pin Box
Published 01/20/2016
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Question:
We will be taking delivery of a new GrandDesign RV in late February. We have been told by GrandDesign that the stock pinbox is a Lippert 1621 long throw. In my research that would mean that this FlexAire LC328484 would be the correct replacement. Can you help me confirm this and let me know what your inventory is like so I know how soon to order
asked by: Jeff P
Expert Reply:
Trailair Flex Air 5th Wheel Pin Box # LC328484 is actually not the correct model to replace the Lippert 1621 pin box. Instead it fits the Lippert 0719 pin box so it will not work with your trailer. For your 1621 pin box there are more options:
# LC328492 rated for 18,000 pounds
# 5AB-E1621-610 rated for 21,000 pounds
# 5AB-E1621-16K rated for 16,000 pounds
# LC158778 rated for 21,000 pounds
# LC328330 rated for 18,000 pounds
# LC328329 rated for 21,000 pounds
The TrailAir and Tri-Glide pin boxes are popular and what I recommend. Because there are so many options I recommend taking a look over the ones that meet or exceed the capacity you need and then to check stock give our customer service team a call (because inventory fluctuates throughout the day). I have linked videos of several of these pin boxes for you.
Product Page this Question was Asked From
Trailair Flex Air 5th Wheel Pin Box - Lippert 0719 - 18,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 0719
- Lippert
more information >
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