How To Determine Correct Pin Box Replacement For 2018 Forest River Sandpiper 372LOK

Question:

I have a 2018 Forest River Sandpiper 372LOK. Do you know which Reese 20k Goosebox will fit the frame?

asked by: Chris K

Helpful Expert Reply:

Since trailer manufacturers do not make pin box information readily available to the public we are not able to check which pin box is on your 2018 Forest River Sandpiper 372LOK. However, if you are able to find a sticker that gives a part number we can cross reference. Otherwise, replacing the pin box with a Reese Goose Box like part # RP85FR will take some measuring.

The first thing to check before measuring is if the pin box is even replaceable. There are some pin boxes that are a part of the trailer permanently because they are either welded on or built into the structure of the trailer. If your pin box is clearly a bolted on pin box, there is most likely a replacement for it. I have attached a helpful article that will teach you how to measure the pin box if you can't find a sticker. If you can take the measurements I am happy to assist you with finding a replacement.

expert reply by: Heather A