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Cardone 22-156 Rack and Pinion Assembly
Reliable Rack and Pinion Assembly for Buick and Oldsmobile
The Cardone Rack and Pinion Assembly 22-156 is designed to restore precise steering control for select Buick and Oldsmobile models. Engineered with durable steel and aluminum casting materials, this remanufactured steering component ensures consistent performance and fitment for vehicles like the Buick Park Avenue, Oldsmobile Aurora, and Riviera.
- Remanufactured rack and pinion assembly with steel and aluminum construction
- Compatible with Buick Aurora, Park Avenue, and Oldsmobile Riviera models
- Includes mounting bushing assembly, sealing kit, and tie rod ends
- Input shaft diameter of 0.66 inches and length of 1.125 inches for precise fit
- Pressure and return port thread sizes M18 x 1.5 and M16 x 1.5 respectively
- Distance between mounting holes: 11.75 inches (298.45 mm)
- Rack length of 50.25 inches (1276.35 mm) with 3 mounting holes
- O-ring type hose ports for secure hydraulic connections
- Black steering rack color for corrosion resistance
- Total turns lock to lock: 3.06 for responsive steering feel
About the Cardone Rack and Pinion Assembly Product Line
The Cardone Rack and Pinion Assembly line focuses on remanufactured steering components that meet or exceed OEM specifications. This product line offers a comprehensive package including the rack and pinion unit, mounting bushings, sealing kits, and tie rod ends to facilitate a complete steering system replacement. Designed for durability and precise fit, the Rack and Pinion Assembly line supports reliable steering performance for compatible Buick and Oldsmobile vehicles.
Detailed Product Description
This Cardone Rack and Pinion Assembly 22-156 is a remanufactured steering gear designed to replace worn or damaged units in Buick Aurora, Park Avenue, and Oldsmobile Riviera models. Constructed from a combination of steel and aluminum, it balances strength and weight for optimal steering response. The assembly features an input shaft diameter of 0.66 inches and length of 1.125 inches, ensuring compatibility with the vehicle’s steering column. The rack length measures 50.25 inches, with three mounting holes spaced 11.75 inches apart for secure installation. The included tie rod ends and sealing kit simplify the replacement process, while O-ring hose ports provide leak-resistant hydraulic connections. The black finish offers corrosion protection, extending the life of the steering assembly.
Common Steering Issues Addressed
- Hard steering during initial driving, often referred to as "morning sickness"
- Power steering pump whining after rack replacement due to air in the system
- Steering not returning to center after turns, caused by worn rack components
- Loose or imprecise steering feel from damaged or worn rack and pinion
- Hydraulic leaks or pressure loss in the steering system
Installation Notes and Tips
- Ensure all mounting holes align precisely with the vehicle’s frame using the 11.75-inch spacing
- Bleed the power steering system thoroughly to remove air and prevent pump noise
- Use the included sealing kit to replace all seals and prevent leaks
- Verify input shaft dimensions (0.66 inch diameter, 1.125 inch length) for proper fitment
- Check tie rod ends for correct installation and torque specifications
Quality Assurance and Warranty
This Cardone Rack and Pinion Assembly 22-156 is remanufactured to meet strict quality standards, ensuring reliable performance and durability. The product includes all necessary components for a complete steering system replacement. Cardone provides a limited warranty covering defects in materials and workmanship, supporting confidence in the product’s longevity and fitment for Buick Aurora, Park Avenue, and Oldsmobile Riviera vehicles.
| Brand | Cardone |
|---|---|
| Part Number | 22-156 |
| Position | Rack and Pinion Assembly |
| Casting Material | Steel; Aluminum |
| Distance Between Mounting Holes (in) | 11.75 |
| Distance Between Mounting Holes (mm) | 298.45 |
| E-Waste | Yes |
| Hose Port Type | O-Ring |
| Input Shaft Diameter (in) | 0.66 |
| Input Shaft Diameter (mm) | 16.71 |
| Input Shaft Length (in) | 1.125 |
| Input Shaft Length (mm) | 28.575 |
| Number of Mounting Holes | 3 |
| Package Contents | Rack and Pinion, Mounting Bushing Assembly, Sealing Kit, Instruction Sheet |
| Pressure Port Thread Size | M18 x 1.5 |
| Product Condition | Remanufactured |
| Rack Length (in) | 50.25 |
| Rack Length (mm) | 1276.35 |
| Return Port Thread Size | M16 x 1.5 |
| Steering Rack Color | Black |
| Thread Length (in) | 2.38 |
| Thread Length (mm) | 60.32 |
| Tie Rod Ends Included | Yes |
| Total Turns Lock to Lock | 3.06 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1998 | Buick | Park Avenue | Base | N/A | with Magnetic Speed Variable Assist Steering (NV8); Includes Inner Tie Rods; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Option Codes are on the Service Parts Identification Sticker; with Hydraulic Power; Rack and Pinion Assembly |
| 1998 | Buick | Park Avenue | Ultra | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly |
| 1998 | Buick | Riviera | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1997 | Buick | Park Avenue | Base | N/A | with Magnetic Speed Variable Assist Steering (NV8); Includes Inner Tie Rods; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Option Codes are on the Service Parts Identification Sticker; with Hydraulic Power; Rack and Pinion Assembly |
| 1997 | Buick | Park Avenue | Ultra | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly |
| 1997 | Buick | Riviera | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1997 | Oldsmobile | Aurora | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1996 | Buick | Riviera | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1996 | Oldsmobile | Aurora | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1995 | Buick | Riviera | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly | |
| 1995 | Oldsmobile | Aurora | N/A | Install in-line filter and use OE fluid; flush hydraulic power system when installing Rack and Pinion Assembly with inner tie rods for warranty validation.; Rack and Pinion Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.