Swapping Lippert 1621 Pin Box With Curt Flex Air 5th Wheel Pin Box For Increased Nose Height
Published 02/16/2022
Products Featured in This Question
Question:
Will i gain any height on the front my Keystone Alpine 3712 KB with the Curt Flex Air pin Box 21000 pound front of my camper is to close to ground when pulling it currently got the 1621 pin box
asked by: Lenny
Expert Reply:
The Curt Flex Air 5th Wheel Pin Box, # LC369535 is designed as a replacement to the Lippert 1621 pin box. Any increase in height you may receive will be negligible. While replacing a Lippert 1621 with an air ride pin box is great improvement for ride quality and I do suggest doing so, if you need to get the front of your 5th wheel up higher swapping pin boxes is not the best way to address issue. Please start with checking the height setting of your 5th wheel hitch and raise the head if possible. Followed by viewing what bolt pattern is being used on the pin box and if the pin box can be adjusted to a different set of holes in RV's flange. You may be able to increase the nose height from one or the other of these by making adjustments at each.
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
more information >
Continue Researching
- Shop: Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs
- Shop: Curt Air Ride 5th Wheel Pin Box - Lippert 1621 & 1621HD - 21,000 lbs
- Search Results: trailair air ride fifth wheel king pin
- Shop: Fifth Wheel Hitch
- Search Results: trailair
- Shop: Curt Flex Air 5th Wheel Pin Box - Lippert Rhino - 21,000 lbs
- Search Results: air pin box
- Q&A: Replacement Curt Flax Air Pin Box For A 2023 Grand Design Momentum 381MS With A Rhino Box Pin Box
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Search Results: trail air hitch
- Shop: Curt A20 5th Wheel Trailer Hitch with Ford OEM Legs - Dual Jaw - 20,000 lbs
- Shop: Curt OEM 5th-Wheel Hitch Legs for Ford Super Duty Towing Prep Package - 24,000 lbs
- Q&A: Rhino Trailair Flex Air 5th Wheel Pin Box
- Q&A: Determining Fitment Of A Curt Flex Air 5th Wheel Pin Box # LC65VR
- Q&A: Will The MORryde Replacement Pin Box Offer More Length Than A Lippert Rhino Pin Box
- Q&A: Will The Curt Flex Air Pin Box Add More Clearance Than The Rota-Flex Pin Box
- Q&A: Solutions For Raising The Nose Of A Fifth Wheel Trailer To Ride Level While Towing
- Q&A: Which Trailair Flex Air Pin Box Fits Grand Design 3350RL
- Search Results: furrion monitor mount
- Shop: Replacement Suction Cup Mount for Furrion Vision S 5" and 7" Monitors
- Shop: Replacement 5" Monitor for Furrion Vision S Wireless RV Camera System
- Search Results: curt puck system
- Video: Curt 5th Wheel Hitch Adapter Rails Installation - 2022 Ford F-250 Super Duty
- Search Results: 5th wheel pin box
- Video: Hands-On with the Replacement Air Spring for Trailair 5th Wheel Pin Boxes
- Video: Replacement Air Spring for Trailair 5th Wheel Pin Boxes: The Breakdown
- Video: Fifth Wheel Towing Made Simple with Daniel
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
on 5th Wheel Pin Box
