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Cardone 22-186 Rack and Pinion Assembly
Overview of Cardone Rack and Pinion Assembly 22-186
The Cardone Rack and Pinion Assembly 22-186 is designed specifically for Buick Century models, providing reliable steering performance. This remanufactured steering component combines steel and aluminum casting materials to ensure durability and precision fitment.
- Remanufactured rack and pinion assembly for Buick Century
- Constructed with steel and aluminum casting materials
- Includes mounting bushing assembly, sealing kit, and instructions
- Features O-ring type hose ports and tie rod ends included
- Rack length of 49.50 inches (1257.30 mm) with 2 mounting holes spaced 12.25 inches (311.15 mm) apart
- Input shaft diameter of 0.66 inches (16.78 mm) and length of 1.88 inches (47.75 mm)
- Pressure port thread size M18 x 1.5 and return port thread size M16 x 1.5
- Total steering turns lock to lock: 3
About the Cardone Rack and Pinion Assembly Product Line
The Cardone Rack and Pinion Assembly product line focuses on remanufactured steering components engineered to meet or exceed OEM specifications. This line offers a balance of quality and value by restoring original parts with precision machining and thorough testing. The 22-186 part number is part of this line, ensuring compatibility and performance for Buick Century vehicles requiring a reliable steering gear replacement.
Detailed Product Description
This rack and pinion assembly is built with a combination of steel and aluminum casting materials, providing strength where needed and weight savings where possible. The assembly includes all necessary components such as the mounting bushing assembly, sealing kit, and tie rod ends to facilitate a complete installation. The black steering rack measures 49.50 inches in length and features two mounting holes spaced 12.25 inches apart, ensuring a precise fit for the Buick Century. The input shaft diameter and length are designed to match factory specifications, allowing seamless integration with the vehicle's steering column. Hose ports utilize O-ring seals to prevent leaks, and the pressure and return ports have standard thread sizes for compatibility with existing hydraulic lines.
Common Applications and Issues Addressed
- Steering that feels hard or stiff during initial driving (morning sickness symptom)
- Power steering pump whining after rack replacement due to air in the system
- Steering not returning to center after turns
- Wear or damage to original rack and pinion causing loose or imprecise steering
- Replacement of worn tie rod ends included with the assembly
Installation Notes and Tips
- Ensure all hydraulic lines are properly bled to remove air and prevent pump noise
- Verify mounting hole alignment using the 12.25-inch spacing for accurate fitment
- Use the included sealing kit to prevent leaks at hose ports
- Check input shaft dimensions (0.66 inch diameter, 1.88 inch length) for compatibility with steering column
- Follow included instructions carefully for torque specifications and assembly sequence
Quality Assurance and Warranty
This remanufactured Cardone Rack and Pinion Assembly 22-186 undergoes rigorous testing to meet OEM standards for fit, form, and function. The product is backed by Cardone's quality assurance processes, ensuring reliable steering performance for Buick Century vehicles. Warranty details are provided by Cardone and typically cover defects in materials and workmanship for a specified period.
| Brand | Cardone |
|---|---|
| Part Number | 22-186 |
| Position | Rack and Pinion Assembly |
| Casting Material | Steel; Aluminum |
| Distance Between Mounting Holes (in) | 12.25 |
| Distance Between Mounting Holes (mm) | 311.15 |
| E-Waste | No |
| Hose Port Type | O-Ring |
| Input Shaft Diameter (in) | 0.66 |
| Input Shaft Diameter (mm) | 16.78 |
| Input Shaft Length (in) | 1.88 |
| Input Shaft Length (mm) | 47.75 |
| Number of Mounting Holes | 2 |
| 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) | 49.50 |
| Rack Length (mm) | 1257.30 |
| Return Port Thread Size | M16 x 1.5 |
| Steering Rack Color | Black |
| Thread Length (in) | 2.45 |
| Thread Length (mm) | 62.23 |
| Tie Rod Ends Included | Yes |
| Total Turns Lock to Lock | 3 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2002 | Buick | Century | Custom | 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 |
| 2001 | Buick | Century | Custom | 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 |
| 2000 | Buick | Century | Custom | 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 |
| 1999 | Buick | Century | Custom | 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 | Century | Custom | 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 | Century | N/A | with Non-Variable Effort Steering (N40); 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 |
* 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.