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Description
Fits
Year
Make
Model
Engine
2020-2024
Chevrolet/GMC
Silverado/Sierra 2500/3500 Crew Cab Long Bed
L5P 6.6L Duramax
Need to go farther? This direct replacement tank holds 60 gallons versus the OEM capacity of 36 gallons. This tank holds 5 gallons more than competitors allowing you to get where you need to go without wasting time stopping for fuel. Included are all the components to remove and replace your tank into the stock location using the included straps.
This tank is built with a built-in baffled design to reduce fuel sloshing. This helps to contain fuel around the fuel pick-up. The S&B Fuel Tank was designed to use the OEM locking ring. This ensures a perfect seal and securely retains the fuel pump onto the tank.
These tanks are built to last and are made out of extremely strong crosslink polyethylene.
Unfortunately, there is no way to calibrate the distance to empty readout when a larger fuel tank is used on GM trucks. Because the bottom of the S&B tank has a greater surface area, there will be a greater fuel reserve when the low fuel indicator comes on.
GM trucks monitor for an inoperative fuel gauge. - When the truck thinks there is a problem it will drop the gauge to empty to get the driver’s attention. High-capacity fuel tanks may cause the truck to think there is a problem because the fuel level sensor float arm moves slower than stock. If this happens, the gauge will return to its normal position after restarting the engine.
Do you have an Auxiliary Fuel Tank? Read why using these with our tanks will void the Lifetime Warranty.
Warranty
Parts only: S&B replacement fuel tanks have a lifetime limited warranty for the original purchaser. If there is a problem with an S&B tank related to defects, materials or workmanship, S&B will replace it. All terms of the S&B Million Mile Limited Warranty also apply to S&B fuel tanks. Damage to an S&B fuel tank resulting from improper installation or use will not be covered by this warranty.