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  • SumoSprings Part Number SSR-120-54
  • SumoSprings Part Number SSF-111-47
Total Price: $614.98

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-120-54 has a 2,800 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.

EW Bratcher
2023-02-03 09:10:56

We have only driven to the gas station to fill up for our next trip but can already tell they are going to help.

Customer Reviews

1 ratings for the SSR-120-54

5 out of 5  

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Product Specifications

Weight 6 lbs
Dimensions 13.5 × 8.25 × 4.25 in
Application(s) Summary

Ford F-550 Super Duty 4 X 2 (2017-2023) ; Ford F-550 Super Duty 4 X 4 (2017-2023) ; Ford F-600 Super Duty 4 X 2 (2019-2023) ; Ford F-600 Super Duty 4 X 4 (2019-2023)

Spring Diameter


Spring Height