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





Upgrade your range and travel confidence with the S&B 40 Gallon Replacement Fuel Tank. Designed for 2019–2025 Mercedes Sprinter AWD vans and select RV upfits like the Winnebago Revel, Jayco Terrain, and Entegra Launch, this direct replacement nearly doubles your fuel capacity while maintaining factory fitment.
Plug-and-play installation – replaces the factory 24-gallon tank using included straps and hardware
Increased capacity – 40 gallons vs. OEM 24 gallons
Fuel gauge compatibility – gauge continues to read accurately; distance-to-empty remains based on stock capacity
Durable construction – made from ¼” thick crosslink polyethylene for long-lasting strength
Auxiliary fuel tap optimization – improves reliability of fuel draw vs. stock tanks
Lifetime warranty – built for peace of mind on every adventure
Please confirm vehicle compatibility before ordering. Professional installation recommended.
We ship throughout the United States. Most in-stock items leave our shop within 1–3 business days. Made-to-order, special-order, drop-shipped, freight, and oversized products may require additional processing or lead time. Any known special timing or availability information will be noted on the product page when applicable.
Orders placed outside of our normal business hours will be processed as soon as possible once our team returns during regular operating hours, Monday–Friday. Orders placed over the weekend or on a holiday will begin processing the next business day.
Eligible items may be considered for return within 30 days of delivery. All returns require prior authorization from PAD Overland. Return requests are subject to our return policy as well as any applicable manufacturer or supplier return requirements.
Approved customer-requested returns are subject to a 35% PAD Overland restocking fee, plus any additional return-related fees imposed by the manufacturer, supplier, or distributor.
Many products sold by PAD Overland include a manufacturer warranty. Warranty claims are subject to the individual manufacturer’s warranty terms and procedures. We are happy to help facilitate the process when possible. Please contact us with your order number, photos, and a description of the issue.
Questions about fitment, shipping, return eligibility, or a special-order product? Please contact us before placing your order. Our team is happy to help make sure you are ordering the correct product for your vehicle.
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