SumoSprings Part Number SSR-338-54
SumoSprings SSR-338-54 Top View
SumoSprings SSR-338-54 Front View
SumoSprings SSR-338-54 Bottom View
SumoSprings SSR-338-54 Angle View


$359.99Ships within 1 week

In stock


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  

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Product Specifications

Weight 4 lbs
Dimensions 10.75 × 7.25 × 4.5 in
Application(s) Summary

Dodge Sprinter 3500 4 X 2 (2004-2009) ;?? Freightliner Sprinter 3500 4 X 2 (2007-2021) ;?? Mercedes-Benz Sprinter 3500 4 X 2 (2010-2021); Mercedes-Benz Sprinter 4500 4 X 2 (2017-2021)