How Can I Tell What Pin Box I Have On My 2018 Grand Design Reflection 303RLS?

Updated 08/30/2022 | Published 08/28/2022

Question:

Will the Lippert 1621 pin box fit on a 2018 reflection 303 RLS fifth wheel trailer. Also right now it has an after market pin box, just wondering what comes stock on my trailer

asked by: Kelvin W

Expert Reply:

In order to determine if the Lippert 1621 5th Wheel Pin Box # LC1191191 will work with your 2018 Grand Design Reflection 303RLS or not, you will need to physically check your trailers pin box for your pin box make and model since We do not have a way to check what pin box you have on your trailer.

You should be able to find this information on your pin box stamped into a plate, printed on the metal, or there will be a sticker stuck somewhere on the pin box.

Attached are a couple of FAQs showing you more information about your pin box.

When you get this information, let me know what you have and I'd be happy to find something for you.

expert reply by: Bryce D