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BIG BORE XD® Steering Gear - Ford Super Duty & Excursion (4/1999-2005)

BIG BORE XD® Steering Gear - Ford Super Duty & Excursion (4/1999-2005)

$950.00
$950.00
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Part Number: SG752

Configuration

If you’re tired of sloppy steering or fighting big tires on your Super Duty or Excursion, PSC’s BIG BORE XD Steering Gear is the upgrade you’ve been waiting for. This isn’t a rebuilt box—it’s a completely new design built from the ground up to handle serious off-road and towing demands.

The SG752 features a larger sector shaft and beefed-up internal bearings for smoother steering and better durability. It works with factory and aftermarket pitman arms, and it’s a direct bolt-in for 1999–2005 Ford trucks and SUVs.

Need more turning power? Go with the Cylinder Assist® Ready version (SG752R). It’s ported to work with PSC’s Cylinder Assist system, giving you the torque to turn big tires with ease—even when your diffs are locked.

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About:About:

Why you’ll love it

  • All-new design—no remanufactured parts
  • Larger sector shaft and bearings for better support
  • Compatible with OEM and aftermarket pitman arms
  • Cylinder Assist® Ready option for big tire builds
  • Smooth, confident steering feel

Tech InfoTech Info

Heads‑up for installers

  • For 7.3L trucks, check the production date on the driver-side door placard to confirm fitment.
  • Use the included high-pressure hose assembly to connect to the hydroboost unit.
  • If adding Cylinder Assist®, make sure to pair with the correct PSC kit (SK752-7.3).

Fitment

  • Ford F-250/F-350 Super Duty (4/1999–2004) 
  • Ford F-450/F-550 Super Duty (4/1999–2004) 
  • Ford Excursion (2000–2005) 
  • 7.3L and 6.0L Diesel Engines 

Specs

  • Sector Shaft: Oversized 
  • Ratio: Factory-matched 
  • Housing: Steel
  • Configuration: Standard or Cylinder Assist® Ready 
  • Hose Assembly: Included for hydroboost connection 

What’s included

  • SG752 or SG752R Steering Gear
  • High-pressure hose assembly

Overall rating: 5.0 / 5 from 1 reviews.

AI Generated Review Summary

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Reviews

Excursion resolution

"Had a complete front end steering system installed on a 2003 Excursion and after previous red and blue ones, chose to go with the Big Bore XD, this one has zero play and was a simple installation, i did however have to cut the lower rad hose one inch as the larger casting was very close to rubbing. All in all, an awesome upgrade, 2003 Excursion 7. 3, 280000 miles and going strong. jt"

— John T. (5/5)

Q&A

California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov