Recommended Goose Box for a 2021 Wolf Pack Trailer

Question:

Hi. I’ve got a 21 AT4 gmc 3500 SRW short bed and 2021 wolf pack 365pack16. I’m having trouble finding which frame it has. I was wanting to know which goose box would work best with my set up? Thanks!

asked by: Joshua M

Expert Reply:

As the Gen-Y Hitch # 325-GH-8045 will only fit the 1621 pin box, you will definitely need to verify which pin box you have. This can be easily done by contacting the manufacturer of your trailer to ask. All you will need is the VIN and they should be able to tell you as they keep this on file.

In the off chance they cannot tell you, there are other ways to verify which one you have. First will be to check your pin box for a label. The manufacturer and model number of the pin box is usually printed on a sticker or stamped into a plate or directly into the metal of the pin box.

If the label has been removed and no stamping can be found, you can also measure to confirm you pin box number. I have an article attached that will show exactly where to measure and what that measurement will determine.

expert reply by: Lazer S