Determining The Correct Gen-Y Pin Box For A 2018 Keystone Raptor 426TS

Updated 04/15/2024 | Published 04/13/2024

Question:

What Gen Y model do I need for a 2018 raptor 426ts

asked by: Daryl R

Expert Reply:

Hey Daryl,

To determine the correct Gen-Y pin box or pin box to gooseneck model for your Raptor you'll first need to determine the pin box bolt pattern for your trailer. There's typically a white sticker somewhere on the pin box that lists the Serial #, RPO #, and LCI item # that we can use to determine the bolt pattern. If not then you'll need to measure the bolt pattern using the guide I've attached below.

The next step is to measure the pin weight of your trailer when fully loaded. Gen-Y has a pin weight chart to help determine the correct weight capacity option, which I've attached below. From what I can find your pin weight should be around 3,570lbs so you'd need to go with a 4.5 TW option.

Let me know what you find with the pattern and pin weight and I'd be happy to find the correct replacement for you.

expert reply by: Kevin C