Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 06-17 Ford E-350 Super Duty XL/XLT Engine Components>Oil Filter Blocks and a one-inch welded hex

and a one-inch welded hex nut can be used for quick and easy filter removal

Smooth transition bends decrease turbulence and minimize pressure loss

Unique Computer Design Carbon Fiber Housing W/ Sight Window: The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface

8x crush washers

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 06-17 Ford E-350 Super Duty XL/XLT Engine Components>Oil Filter Blocks and a one-inch welded hexLoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product! Fits vehicles with in bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicle's leaf springs to provide up to 5,000 lbs. of rear load leveling