What Info Is Needed to Pick Out Replacement Cushioned Pin Box for Camper

Published 08/23/2021

Products Featured in This Question

Trailair Air Ride 5th Wheel Pin Box - Lippert 1116 - 21,000 lbs

(87)

$1438.67

Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs

(197)

$1678.44

Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs

(197)

$1787.85

Question:

I checked pin box....it is a lipp #1621...what would be the correct one

asked by: Brian

Expert Reply:

If you look on the pin box there should be a brand and model number listed on a sticker or plate. For example, you might find Lippert 1116 which is very common and what the Trailair part # LC155943 you referenced is designed to replace for a cushioned pin box. You may find a Lippert sticker with a serial number and LCI item number as well which I would have to send to Lippert to have them determine what it is.

Let me know what you find on your pin box though.

expert reply by: Jameson C

Brian

8/23/2021

I checked pin box....it is a lipp #1621...what would be the correct one

Jameson C.

8/23/2021

Awesome, in that case you'd want the Flex Air part # LC328492 for a pin box with an 18k capacity or if you needed a higher 21k capacity you'd want the part # LC369535.