Carli Leaf Spring Shackles 05-26 Ford F-250 / F-350 SuperDuty 4x4 RL-66-1026 When carrying heavy loads

When carrying heavy loads

you may be best suited for the 1

User selectable maximum pressure for safety

The sensor then plugs into the factory water-in-fuel wiring harness and will trigger the factory light on your dash if water is found in your fuel system

Carli Leaf Spring Shackles 05-26 Ford F-250 / F-350 SuperDuty 4x4 RL-66-1026 When carrying heavy loadsCarli has done it again with trying to get the most ride quality out of the SuperDuty platform. Some of the jarring ride of the Super Duty rear can be attributed to the factory vulcanized bushings in the leaf spring pack and shackle. The factory shackle is very strong BUT the design is not conducive to a smooth ride. This is no surprise as a SuperDuty isnt made to ride well, its made to tow. The factory leaf springs are high spring rate and short