$359.99Ships within 1 week

In stock


Since you're here, add the front solution too.

  • SumoSprings Part Number SSR-338-54
  • SumoSprings Part Number SSF-106-47
Total Price: $609.98

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilizing sway, and softening harsh rebounds. 

The SSR-338-54 has a 1,400 lb capacity when compressed at 50%. The Yellow SumoSprings shouldn’t be compressed past 55% of their original height in order to keep full memory rebound.

Chris Rounding
2022-06-01 16:06:15

SumoSprings have made our van handle much better - flatter through corners and less swaying over low speed bumps.

Customer Reviews

1 ratings for the SSR-338-54

5 out of 5  

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Product Specifications

Weight 4 lbs
Dimensions 10.75 × 7.25 × 4.5 in
Spring Diameter

Spring Height