1963-1982 C2-C3 Power Steering Assist Cylinder Remanufactured 5691112 - OEM Number(s) (5691112)
Restore Responsive, Leak-Free Steering with Confidence
This remanfactured power steering assist cylinder replaces the factory unit used on 1963–1967 C2 and 1968–1982 C3 Corvettes, delivering proper steering support and fluid control. Whether you're restoring a mid-year or late-model C3, this unit eliminates the leaks, binding, and dead zones caused by worn internals. Each cylinder is professionally rebuilt with new internal seals, tested under live pressure, and includes correct hardware for a ready-to-install solution.
Features
• Fits all 1963–1982 C2 and C3 models with power steering
• Replaces factory GM part #5691112
• Fully remanufactured with new piston and ram seals
• Pressure-tested for leak-free performance
• Includes new rubber bushings, castle nut, and cotter pin
• Direct bolt-on replacement—no modifications needed
Dimensions and Weight
• Material: Steel housing with new rubber components
• Weight: Approx. 6 lbs
• Sold: Each
Tech Notes
• Applies to factory power steering-equipped models only
• Remanufactured in the USA
• Ships ready to install—no core modification required
Refundable Core Charge of $100.00 Applies
Automatically added at checkout. Core exchange required for refund—rebuildable core must be returned to complete final transaction.
Because Details Matter
Power steering was a major innovation for mid- and late-model Corvettes—but worn assist cylinders can cause wandering, stiffness, or fluid loss that hurts drivability. This professionally rebuilt unit restores correct steering feel, hydraulic integrity, and safety—essential for any true restoration or reliable weekend driver.
Also known under these part numbers: (For reference only)
- 5691112
- 686420115137
- LS151R