S&B Tanks 40 Gallon Replacement Fuel Tank For 2019-2022 Winnebago Revel Chassis & 2022 Thor Tranquility/Sanctuary, Jayco Terrain & Entegra Launch with 3.0L Diesel 10-1027

Part# 10-1027
$1,721.09 Now $1,549.00
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Product Description

S&B Tanks 40 Gallon Replacement Fuel Tank Fits 170" Crew Vans , Sanctuary, Tranquility, Entegra Launch, Jayco Terrain and any builds that have plumbing or interference behind the original fuel tank.

S&B Tanks are made with the best quality high-density crosslink polyethylene. Being built from this material holds many advantages over metal fuel tanks. S&B Tanks will not rust, corrode or de-laminate over time. They also won’t have condensation issues, and are more resilient than metal tanks. S&B pressure tests every single tank before they leave the factory. And with seamless installation, you don’t have to be a mechanic to install yours. S&B Tanks are designed to be installed in just a few hours.

Key Features

  • Fits 2019-2022 Winnebago Revel (2019+ Chassis) 3.0L Diesel
  • Fits 2022 Thor Tranquility & Sanctuary, Jayco Terrain, Entegra Launch 3.0L Diesel
  • 40 Gallon Replacement Tank
  • Plug & Play Installation
  • Your Fuel Gauge Works As Normal
  • New Straps included
  • Utilizes OEM Sending Unit
  • 1.5" Lower Ground Clearance than OEM
  • Detailed Installation Instructions
  • Limited Lifetime Manufacturer Warranty
  • Please Note: The fuel gauge will only work accurately on vans with the J51 fuel gauge (optimized for aux. fuel tap). All 2020+ Revels should have been built with this option but please confirm by sending us your vin or consulting with your installer.



The S&B Tank comes with all the components to remove your 24 gallon tank and replace it with our 40 gallon tank. The tank mounts in the stock location with an additional rear strap. The tank occupies the space forward and rearward of the original tank and does not stick out anymore toward the driver side than the original tank.



Even with more fuel on board, your fuel gauge will remain accurate thanks to S&B’s tank design. The guage will stay on full for the first 5-7 gallons, but then continue to move as normal. The distance to empty however will still be calculated based on the stock fuel capacity. For example, @ 20mpg and a full tank (40 gallons) you will have 800 miles to empty but your vehicle will show you have 480 miles to empty.

Made out of ¼” thick crosslink polyethylene, these tanks are built to last and are backed by our lifetime warranty.