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Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds. 

The SSF-204-47 has a 900 lb capacity when compressed at 50%. The Black SumoSprings shouldn’t be compressed past 65% of their original height in order to keep full memory rebound.

Andrew Pekarek
2022-06-01 13:21:22

Even with a 3500, the steering improved on the front.

Bruce Watters
2022-05-31 16:29:13

The sumosprings have really improved the ride on corners - no more sway!

Marco Gallina
2021-07-02 06:04:28

I needed to replace my poor quality, ineffective factory bump stops and after much research I felt the SumoSprings to be the answer and selected the recommended SSF-204-47. This product right out of the box proved to be a superior quality product. Install was very straight forward and I completed the install in approximately one hour. The test drive showed a slightly smoother ride, better bump compliance, and better control on the high speed road dips that make you feel like you are on a roller coaster. Best of all, cornering saw significantly less front end body roll and a significantly more responsive front end when swerving side to side. I thoroughly recommend this product. Ride improvement is truly noticeably.

Customer Reviews

3 ratings for the SSF-204-47

5 out of 5  

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Product Specifications

Weight 2 lbs
Dimensions 10.75 × 7.25 × 4.5 in
Application(s) Summary

Chevrolet Express 1500 4 X 2 (2007-2014) ; Chevrolet Express 2500 4 X 2 (2007-2023) ; Chevrolet Express 3500 4 X 2 (2007-2023) ; Chevrolet Express 4500 4 X 2 (2009-2021) ; Dodge Durango 4 X 2 (1998-2003) ; Dodge Durango 4 X 4 (1998-2003) ; GMC Savana 1500 4 X 2 (2007-2014) ; GMC Savana 2500 4 X 2 (2007-2023) ; GMC Savana 3500 4 X 2 (2007-2023) ; GMC Savana 4500 4 X 2 (2009-2021)