PSC SGX041MR Big Bore XD Cylinder Assist Steering Gear, GM 4WD w/ Crossover (80-93)

Running crossover steering on your 1977-1993 GM 4WD truck or SUV? This is the gear you want. PSC’s SGX Series Cylinder Assist Steering Gear is built from all-new components—no remanufactured parts—and designed to handle everything from daily driving to hardcore off-road use.

It’s equipped with -6 AN ports, so you can add a PSC steering assist cylinder whenever you’re ready. Whether you're building a trail vehicle or just want better control with big tires, this gear delivers smoother steering, better feel, and long-term durability.

This listing is PSC part number SGX041MR (Vehicle Year Range: 1980-1993).

Features

• All-new SGX Series gear—no reman parts
• Built for crossover steering conversions
• -6AN ports make adding a PSC assist cylinder easy
• Billet aluminum top and end covers for strength and style
• Smooth, responsive steering feel with upgraded internals

Specifications

• Part Number: SGX041MR
• Vehicle Year Range: 1980-1993
• SGX041MR:
• Input Shaft: 3/4in - 30 spline
• Turning Ratio: 14:1, 3.5 turns lock-to-lock
• Pressure Port: 18 mm O-ring seat
• Return Port: 16 mm O-ring seat
• Output Shaft: 32 spline
• Mounting: 4-bolt, outside-the-frame
• Assist Ports: -6 AN male fittings
• Covers: Billet aluminum top and end caps
• SGX041SR:
• Pressure Port: 11/16-18 inverted flare
• Return Port: 5/8-18 inverted flare

Fitment

• GM Full-Size Trucks & SUVs
• Model Years: 1977-1979 and 1980-1993
• 4WD (4WD must have crossover steering conversion)

What’s Included

• (1) SGX Series Cylinder Assist® Steering Gear(Steering cylinder and hoses sold separately)