S&B 40-Gallon Midship Fuel Tank — Sprinter & Van Builds (2019+)
Nearly double your range. This S&B midship replacement fuel tank holds about 40 gallons versus the factory 24, drops in where the original tank sits, and is street legal in all 50 states. It fits 170″ crew vans (2019–2022) and popular RV builds, includes OE straps, and adds just 37 lb dry.
| Spec | Detail |
|---|---|
| Capacity | ~40 gal (OEM ~24 gal) |
| Type | Midship replacement tank |
| Weight (dry) | 37 lb |
| Ground clearance | ~1.5″ less than OE tank |
| Straps | OE straps included |
| Sump / drain / sending unit | None |
| Dimensions | 79.91 × 15.94 × 14.18 in |
| Legality | Street legal in all US states |
| Fitment | 170″ Crew Vans 2019–2022 + listed RV builds |
How much more fuel does it hold?
About 40 gallons versus the factory 24 — a big range increase.
Will it fit my van?
It fits 170-inch crew vans (2019-2022) and builds like Sanctuary, Tranquility, Entegra Launch, Jayco Terrain, and 2020+ Revels, plus any build with plumbing or interference behind the original tank.
Is it street legal?
Yes — it's street legal in all US states.
Will my fuel gauge still work?
The gauge reads accurately only on vans equipped with the J51 (auxiliary) fuel-gauge option.
How much clearance do I lose?
About 1.5 inches less ground clearance than the OE tank.
Multi-column
Join Our Community
For all things NVMOS, check us out on Instagram and Facebook!
Financing Available
Buy now and pay later with Affirm.
Contact Us
Have a question? Just send us an e-mail at support@nvmos.com
