Lippert Pin Box Fit Up Guide

Lippert  Components Trailair Pin Box Fit Up Guide

Follow these steps to determine your Pin Box replacement model:

Step 1: 

Look for the white sticker with a 4-digit number on it. (ex. 1621 or 1716)

Step 2: 

What is the GVWR of Measure bolt pattern your unit?

Step 3:

Visually compare illustration to mounting wing on trailer.

Step 4:

Measure length of box (front row of bolts to center pin)

Step 5:

Measure bolt pattern (all three dimensions)

Step 6:

Measure box width.

LCI Pin Boxes

NOTE: We realize there are many different pin boxes on the market. If your pin box does not match up to these specs, please feel free to contact us.