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BBB Industries 312-0147 Rack and Pinion Assembly
Overview of BBB Industries Reman Rack and Pinion 312-0147
The BBB Industries Reman Rack and Pinion Assembly 312-0147 is designed specifically for Audi A4 and A4 Quattro models. This remanufactured hydraulic rack and pinion unit offers precise steering control and reliable performance for your vehicle's steering system.
- Remanufactured hydraulic rack and pinion assembly
- Compatible with Audi A4 and A4 Quattro
- Includes inner tie rods; outer tie rods not included
- Distance between mounting holes: 20.06 inches (509.524 mm)
- Input shaft diameter: 0.75 inches (19.05 mm), length: 1.375 inches (34.925 mm)
- Rack length: 40.625 inches (1031.875 mm)
- Pressure port thread size: M14x1.50; return port thread size: M16x1.50
- Turns lock to lock: 2.813
- Three mounting holes for secure installation
Detailed Product Description
The BBB Industries Reman Rack and Pinion 312-0147 is a remanufactured steering gear assembly engineered for hydraulic power steering systems. It features a rack length of 40.625 inches and a mounting hole spacing of 20.06 inches, ensuring proper fitment and alignment in Audi A4 and A4 Quattro vehicles. The input shaft measures 0.75 inches in diameter and 1.375 inches in length, designed to match OEM specifications for seamless integration. This assembly includes inner tie rods but does not include bushings or outer tie rods, allowing for flexibility depending on your repair needs. The pressure and return port thread sizes (M14x1.50 and M16x1.50 respectively) are compatible with standard hydraulic steering lines.
The Reman Rack and Pinion product line from BBB Industries focuses on providing remanufactured steering components that meet strict quality standards. These assemblies undergo thorough inspection and testing to restore functionality and durability, making them a practical replacement option for worn or damaged steering racks in compatible Audi models.
Common Applications and Problem Resolution
- Restores precise steering response in Audi A4 and A4 Quattro
- Replaces leaking or damaged hydraulic rack and pinion assemblies
- Addresses excessive play or looseness in steering
- Corrects uneven or difficult steering effort
- Eliminates noise or binding during steering operation
Installation Notes and Tips
- Verify compatibility with your specific Audi A4 or A4 Quattro model year before installation
- Ensure hydraulic lines match the M14x1.50 pressure and M16x1.50 return port threads
- Inspect and replace outer tie rods and bushings as needed, since they are not included
- Follow manufacturer torque specifications for mounting bolts and input shaft connections
- Bleed the hydraulic steering system thoroughly after installation to remove air
Quality Assurance and Warranty
BBB Industries remanufactured rack and pinion assemblies are subjected to comprehensive testing to meet OEM standards for performance and durability. While specific warranty details for part number 312-0147 should be confirmed at the point of purchase, BBB Industries typically offers limited warranties covering defects in materials and workmanship. This ensures confidence in the reliability of the steering component for Audi A4 and A4 Quattro vehicles.
| Brand | BBB Industries |
|---|---|
| Part Number | 312-0147 |
| Position | Reman Rack and Pinion |
| Bushings Included | No |
| Distance Between Mounting Holes (In) | 20.06 |
| Distance Between Mounting Holes (mm) | 509.524 |
| Hydraulic or Electric | Hydraulic |
| Inner Tie Rods Included | Yes |
| Input Shaft Diameter (In) | 0.75 |
| Input Shaft Diameter (mm) | 19.05 |
| Input Shaft Length (In) | 1.375 |
| Input Shaft Length (mm) | 34.925 |
| New or Remanufactured | Remanufactured |
| Number of Mounting Holes | 3 |
| Outer Tie Rods Included | No |
| Pressure Port Thread Size | M14X1.50 |
| Rack Length (In) | 40.625 |
| Rack Length (mm) | 1031.875 |
| Return Port Thread Size | M16X1.50 |
| Turns Lock To Lock | 2.813 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Audi | A4 | 1.8L | L4 | N/A | Power Steering; w/ Non-Variable Ratio Steering; Reman Rack and Pinion | |
| 2006 | Audi | A4 Quattro | 3.0L | V6 | N/A | Power Steering; w/ Non-Variable Ratio Steering; Reman Rack and Pinion | |
| 2005 | Audi | A4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion | |||
| 2005 | Audi | A4 Quattro | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion | |||
| 2004 | Audi | A4 | Base | 3.0L | V6 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 | Avant | 3.0L | V6 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 | Base | 1.8L | L4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 | Avant | 1.8L | L4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 Quattro | Base | 3.0L | V6 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 Quattro | Avant | 3.0L | V6 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2004 | Audi | A4 Quattro | Avant | 1.8L | L4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
| 2003 | Audi | A4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion | |||
| 2003 | Audi | A4 Quattro | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion | |||
| 2002 | Audi | A4 | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion | |||
| 2002 | Audi | A4 Quattro | N/A | Compatible with vehicles equipped with power steering.; Reman Rack and Pinion |
* 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.