BIG BORE XD® DDS® Steering System – Ford F-450/F-550 Super Duty (2018–2025) GM-2500-3500-HD-2012 no guesswork—just a gear that

no guesswork—just a gear that bolts in and takes the abuse

We make each patch when you order it

0" diameter serpentine pulley is built for CBR‑style power steering pumps using a 5⁄8" press‑fit shaft

-12 AN (3/4") Feed is recommended for Full Hydraulic

} The PSC XD Series power steering pump is built to deliver stronger

BIG BORE XD® DDS® Steering System – Ford F-450/F-550 Super Duty (2018–2025) GM-2500-3500-HD-2012 no guesswork—just a gear thatBuilt for adventure rigs, commercial trucks, and first responder conversions, this DDS Cylinder Assist Steering Stabilizer Kit is designed specifically for 2018 2025 Ford F 450 and F 550 4WD applications. When larger tires, added weight, and specialized equipment start pushing a Super Duty beyond its original design, steering performance can suffer. PSC's Dynamic Damping Stabilizer (DDS) helps reduce steering wheel shake, improve stability, and