1980-1986 GM C Series 2WD Power Steering Gear Box (ZSG7522)

Description

The USA Standard Gear ZSG7522 is a high-performance, 100% new power steering gear box designed to eliminate the "vague" and imprecise steering feel common in aging GM trucks. Engineered as a direct replacement for original equipment units, this gear box addresses critical failure points such as internal seal leaks, grinding noises, and steering wheel play. By utilizing all-new housings and internal components rather than refurbished parts, the ZSG7522 ensures tight tolerances and consistent hydraulic pressure, restoring the vehicle's factory-fresh handling and cornering predictability.

Features

• Manufactured as a completely new unit, requiring no core return and eliminating the risks of worn-out remanufactured housings.
• Direct-fit, bolt-on installation utilizes factory mounting points and hydraulic line locations.
• Engineered to meet or exceed OEM quality standards for durability and hydraulic efficiency.
• High-pressure internal seals prevent common fluid leakage and maintain consistent power assistance.
• Precision-cut gearing provides a smooth steering feel with zero "dead zones" at center.
• Durable black finish offers superior corrosion resistance against road salts and environmental debris.

Specifications

• Output Shaft Diameter: 1.25 inches
• Output Shaft Spline Count: 32-spline

Notes

• Fits 1980–1986 Chevrolet and GMC 2WD C10, C20, and C30 Pickup, Suburban, Blazer, and Jimmy models.
• Fits 1987–1991 Chevrolet and GMC 2WD R-Series (R10, R20, R30, R1500, R2500, R3500) trucks and SUVs.
• Engineered specifically for 2WD models; not compatible with 4WD (K-Series or V-Series) vehicles.
  
• Verify hydraulic fitting compatibility, as this unit uses metric O-ring style ports standard on 1980 and later models.