Flexair Pin Box Length and Height for Lippert 1621

Updated 02/06/2016 | Published 02/05/2016

Question:

If the Flexair is 3 inches longer where is the added length? It appears the Flexair pin box rises at 3 different level and overall at the wing attachment. Can you tell me what the rise is and the length from the center of the pin? see the attached photo. This will help me estimate clearance when pitch is involved.

asked by: Albert

Expert Reply:

I spoke with my contact at Lippert and although she wasn't able to provide me with the center of the king pin to first hole measurement, I do have the back of the mounting plate to center of the king pin measurement for you for the # LC328492. That dimension is 29-9/16 inches.

The overall height from the top of the mounting bracket to the bottom of the king pin is 19-9/16 inches.

expert reply by: Jameson C