BIG BORE XD® Steering System – Ford Super Duty (2018–2025) Ford-F250-F350-4wd-Superduty-2013 and CBX power steering pumps

and CBX power steering pumps using a 5/8" shaft

Pair it with a PSC High-Flow Pump Kit and you’ll feel the difference the first time you turn the wheel—smooth

We’ve got sizes to match your rig and tire setup

solid flow

If your stock pump is starting to fall behind once you’ve added tire and load

BIG BORE XD® Steering System – Ford Super Duty (2018–2025) Ford-F250-F350-4wd-Superduty-2013 and CBX power steering pumpsWhen youve got a Ford F 450 or F 550 Super Duty loaded down with gear, oversized tires, or a job to do, factory steering just doesnt cut it. PSCs BIG BORE XD line is built to handle the weight, the terrain, and the abusewithout making you fight the wheel. Whether youre looking for a Cylinder Assist upgrade or a full DDS system, these kits are made for trucks that work hard and steer harder.