S&B 86-1000 Fuel Sending Unit for Aftermarket Lift Pumps | 2017-2026 Ford F250/F350 6.7L Powerstroke Crew Cab/Long Bed

Features:

• Plug-and-play design for quick installation
• No cutting or tank modifications required
• Fixes 1/4 tank fuel draw issues
• Designed for aftermarket diesel lift pumps
• Works with OEM or S&B fuel tanks
• OEM-style quick connects for easy hookup
• Allows full use of factory fuel capacity
• Prevents fuel starvation at low tank levels
• Built with durable, OEM-grade materials
• Supports 2017–2026 Crew Cab Long Bed trucks
• Safe for systems up to 70 PSI output
• Tested for reliability in extreme conditions

Stop Letting A Quarter Tank Slow You Down

If you've installed an aftermarket lift pump on your 2017-2026 Ford F250 or F350 6.7L Powerstroke, you've probably noticed the frustrating issue where your pump stops drawing fuel around the quarter tank mark. The S&B 86-1000 Fuel Sending Unit solves that problem for good. With a plug-and-play design, this upgrade installs easily without cutting, splicing, or modifying your factory tank. It lets you use your full fuel capacity without worrying about starving your engine when the needle dips below a quarter. Whether you're hauling heavy loads, towing long distance, or just want to get the most out of every fill-up, this sending unit keeps your lift pump working when it matters most. It’s built tough using OEM-style connectors and high-quality materials, so once it's in, you can trust it to perform mile after mile. If you're serious about keeping your diesel running strong, this is the missing piece your fuel system needs.

Engineered To Keep Your Fuel System Moving

The S&B 86-1000 Fuel Sending Unit is specifically designed for trucks running aftermarket lift pumps that struggle to draw fuel below a quarter tank. It features a built-in Venturi jet pump that helps keep the fuel bucket full, allowing the pump to maintain pressure and flow even when fuel levels are low. This is especially important in tuned or heavily loaded trucks that demand consistent fuel delivery under stress. The unit connects directly using OEM quick-connect fittings, making it a direct replacement that works with both factory and S&B tanks. It’s compatible with crew cab long bed 2017-2026 F250 and F350 trucks equipped with the 6.7L Powerstroke engine. All components are manufactured from OEM-grade materials and tested to ensure long-term reliability. Just be sure your lift pump system does not exceed 70 PSI at the sending unit, as this could lead to premature wear or failure.

Fitment: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Ford F250/F350 6.7L Powerstroke Crew Cab/Long Bed

Notes:

• Designed only for use with aftermarket lift pumps.
• Not compatible with factory fuel pump setups.
• Eliminates 1/4 tank fuel starvation issue.
• Plug-and-play install, no cutting or tank drilling.
• Works with both OEM and S&B fuel tanks.
• Supports crew cab, long bed configurations only.
• For 2017–2026 Ford F250/F350 6.7L Powerstroke models.
• Requires lift pump output pressure under 70 PSI.
• Uses factory-style quick connects for hassle-free install.
• Built with OEM-grade materials for long service life.
• May not be compatible with short bed or extended cab models.
• Includes integrated jet pump to maintain fuel bucket level.