Direct: (503) 987-4002
Main: (503) 987-4000



Upgrade the front suspension of your Mercedes-Benz Sprinter 4x4 with the SuperSprings International SumoSprings Front Helper Springs. Designed to improve stability, reduce sway, and support better driver control, these front SumoSprings are a great suspension upgrade for Sprinter vans carrying added weight from camper conversions, overland gear, bumpers, winches, and daily adventure loads.
Made from proprietary closed micro-cellular urethane, SumoSprings provide a smooth, progressive spring rate that reacts as your suspension compresses. Unlike air springs, they require no maintenance, no air lines, and no compressors, making them a simple and reliable upgrade for van owners looking for improved ride comfort and front-end control.
This front kit is designed specifically for select Mercedes-Benz and Freightliner Sprinter 2500/3500 4x4 models and includes two SumoSprings. Each spring has a 1,400 lb capacity at 50% compression.
Fitment Note: Designed for select Mercedes-Benz and Freightliner Sprinter 2500/3500 4x4 models. Please confirm your vehicle year, model, and drivetrain before ordering.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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