Will The 2.5" Equal-i-zer Weight Dist Shank EQ90-02-4800 Replace A Reese 54970?

Updated 12/31/2025 | Published 12/24/2025

Question:

I have a Reese 54970 WD trunnion setup for towing my trailer with my F-150 2” receiver. I recently upgraded to a Silverado 2500 with a 2.5” receiver. Based on research, I think I can buy this shank and it will fit on my current 54970 Reese system. I want to check if that was correct before purchasing or if there was a different shank? I don’t want to use a reducer or sleeve.

asked by: Jordan W

Reese 54970 WD Shank
(click to enlarge)

Expert Reply:

Hi Jordan!

You are absolutely correct. The Equal-i-zer Weight Dist Shank - 2-1/2" Hitch - 8" Rise, 4" Drop # EQ90-02-4800 will work with your Reese weight distribution system, but you will need to adjust it a little due to the different shank design. The bolt spacing is the exact same 1-1/4" (see included pictures), so you will have no issues bolting the head to it.

It also has a little more drop and weight capacity, so I would say it's an upgrade as well! : )

What kind of trailer are you towing?

expert reply by: Lazer S

Reese 54970 Shank
(click to enlarge)

Equal-i-zer Shank EQ90-02-4800
(click to enlarge)

Jordan W.

12/24/2025

It’s a 34’ 2008 Wilderness Scout double bunkhouse (made by fleetwood).

Lazer S.

12/24/2025

@JordanW Cool camper! Was there any issues with hooking up the weight distribution system with the propane tanks on the tongue? They can cause troubles some times.

Jordan W.

12/30/2025

@LazerS No issues, a little cramped, but there is plenty of clearance. This just shank just arrived today, do you have any advice or guide on how to set the proper drop? Jordan

Lazer S.

12/31/2025

@JordanW Every set up is different, so it will have to be trial and error. Sorry I can't give you more than that. If you haven't removed the head from the old shank though, snap a picture of the angle it's currently at. It will give you a good idea of where you need to be with the new shank.

Jim E.

12/25/2025

Lazer I used used this on an E2 after switching to a 1 ton truck. E2 and Reese are the same. Make sure you reforge after first time you pull over a 100 miles. Mine had to be re-torqued 2 times before it settled in.