Determining if Reese Goose Box # RP94623 Will Fit Trailer with Lippert Pin Box

Published 11/18/2018

Question:

Hello, I have a Lippert Pin box that I would like to replace with the Reese# 94623 Goose Box Pin Box. The sticker on my Lippert pin box has lost its info. Can you tell me how to identify my Lippert Pin Box so I can be sure that the Reese# 94623 is correct for my application? Thank you,

asked by: Jimmy E

Helpful Expert Reply:

The Reese Goose Box # RP85FR referenced in your question is designed to replace the Lippert 1621, 1621HD, and 0719 model pin boxes. If the identification sticker is gone from the pin box on your trailer you can still take a few measurements to determine what model pin box you have.

I have attached an image that shows the measurements you will need to take whether you have a medium or long style pin box.

If you have the Lippert 1621 or 1621HD model pin box the measurements will be as follows:

2a: 7-7/8 inches
2b: 2 inches
2d: 5/8 inch
2e: 15/16 inch
2f: 6 bolts per side
3a: 17-3/4 inches
3b: 25-5/8 inches
3c: 12 inches

If you have the Lippert 0719 model pin box your measurements will be as follows:

2a: 7-7/8 inches
2b: 2 inches
2d: 5/8 inch
2e: 15/16 inch
2f: 6 bolts per side
3a: 9 inches
3b: 16-7/8 inches
3c: 12 inches

If you find that you have different measurements please let me know and I will be happy to determine what model pin box you have along with the Goose Box that will fit one is available.