SuperSprings Trailer SumoSprings are a maintenance-free suspension enhancement built to create a better journey by reducing G-force in your towable by 68%. Handmade from micro-cellular polyurethane, they are designed to remove sway, hop, and body roll while increasing overall driver control and comfort while towing.
The TSS-106-40 SumoSprings are designed for trailer frames with a GAWR of 3,000-5,000 lbs. with the spring sitting underneath the axle tube. The Blue SumoSprings shouldn’t be compressed past 70% of their original height in order to keep full memory rebound.
NOTES
This product is designed to work on most trailers with the springs mounted below the axle. Because of the varying build designs from different trailer manufacturers, there are occasionally some models that this product will not fit. For installation of Trailer SumoSprings the gap between the top of the leaf spring and bottom of the frame must be between 6″ and 8.65″.
SuperSprings International products are specifically designed for vehicles equipped with factory suspension. Compatibility cannot be guaranteed with aftermarket products or parts.
Specifications
Weight: 8 lbs.
Dimensions: 10.75″ x 7.25″ x 4.5″
Spring Diameter: 3″
Spring Height: 4″
Capacity: 1,400 lbs. at 50% compression
Before You Order
Verify part number TSS-106-40 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify TSS-106-40 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
