Which Front SumoSprings Kit Fits 2019 ford E-450 Class C RV

Published 08/26/2025

Question:

Sumo coil springs for front end of 2019 ford E-450 class c rv 32 foot long Could send part number for this application Looks like they slide into/between coil springs on the front end Trying to reduce dipping turning or big trucks pulling me over

asked by: Donald R

Expert Reply:

Hey Donald, for the front axle of your 2019 Ford E-450 RV the SumoSprings kit part # SSF-106-47 is what you will want. This will provide the front suspension an additional 1,000 lbs of suspension support which will help with handling and sway reduction like you are wanting. I attached a picture of what it looks like installed. Basically it installs to the side of the spring and strut.

Have you tried any other suspension modifications on your RV yet?

expert reply by: Jameson C

SumoSpring Installed
(click to enlarge)

Donald R.

8/26/2025

No Not yet This would be the first Thanks

Jameson C.

8/26/2025

@DonaldR A lot of people swear that the biggest improvement you can make is a rear sway bar. If you decide you want more after the SumoSprings that would be where I would recommend looking.