FASS SK5501 Fuel Tank Sump Kit

The FASS SK5501 Fuel Tank Sump Kit is designed to improve fuel delivery and eliminate common low-fuel issues on diesel trucks equipped with aftermarket lift pumps. By drawing fuel directly from the bottom of the tank, this sump kit helps prevent fuel starvation that can occur at 1/4 tank or lower.

Featuring an extra-deep fuel bowl, this sump creates a built-in reservoir that maintains consistent fuel supply when fuel is sloshing inside the tank. This added capacity can help improve reliability and maximize usable fuel range, especially under demanding driving conditions.

Installation is simplified thanks to a single-bolt, no-tank-drop design, making this an ideal upgrade for both new installs and existing fuel system setups. Dedicated suction and return ports allow for clean, straightforward fuel line routing. This sump kit is an excellent complement to FASS Titanium Series lift pumps.

Features:

• Extra-Deep Fuel Sump Design
• No Fuel Tank Drop Required for Installation
• Helps Eliminate 1/4 Tank Fuel Starvation Issues
• Draws Fuel Directly from the Bottom of the Tank
• Dedicated Suction and Return Line Ports
• Ideal Upgrade for FASS Titanium Series Lift Pumps