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PSC Steering Big Bore XD Power Steering Gearbox - SG840

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  • PSC Steering | Part Number: PSMSG840
  • Fitment:Direct Fit
  • Availability:Out of Stock


Performance Steering Components offers the highest quality power steering gearboxes, pumps, and cylinder assist components for most high-performance power steering applications. Improved component designs ensure superior handling and performance, durability, and reliability for on-the-road, off-the-road, or track. All PSC power steering components are manufactured from the highest quality materials. From the daily driver to the rock-crawling adventure rig, PSC has the high-performance power steering components you need to make transport a safe, reliable, and enjoyable experience. Go where you want to go with PSC!

Fits: 1988-1998 GM 4WD 2500/3500

Customer Reviews

5.0 5.0
1 Customer ratings
5.0 Awesome steering box!

Bought this 4 years ago, this box is great, very powerful but you will need a higher pressure steering pump to keep up and it bolted right to my c1500 2wd so its not only for 4wd

from California |


Question & Answers

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Headquartered in Fort, Texas, Performance Steering Components (PSC) grew out of founder Tom Allen's business to re-manufacture rack & pinion steering gears originally launched over 30 years ago. He graduated to custom steering gear and system builds for off-road and racing applications and the business grew. Now, PSC Motorsports boasts over 200 dealers and its sales staff maintains an avid interest in off-road related innovations and events. 4WD carries a wide spectrum of PSC products for Jeeps including power steering conversion kits, Jeep steering boxes and Jeep hydraulic steering assists to keep your trips on and off the trail safe and smooth. Shop PSC Steering Now


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