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TrakMotive AD-8131 CV Axle Shaft - Front Left
Overview of TrakMotive CV Axle Shaft AD-8131
The TrakMotive CV Axle Shaft AD-8131 is designed specifically for Audi A8 Quattro models, providing reliable driveline performance. This new axle shaft ensures proper fitment and durability for your vehicle's front-wheel drive system.
- Compatible with Audi A8 Quattro
- New, not remanufactured
- Neoprene boot material for enhanced flexibility and protection
- Inboard joint features a flange connection style
- Outboard joint uses Audi style spline bolt with 38 splines
- Axle bolt specifications: 17mm hex size, 85mm length, M16*1.5 thread size
- Overall compressed length of 613mm (24.13 inches)
- Single bolt hole on inboard and outboard shafts
TrakMotive CV Axle Shaft Product Line Details
The TrakMotive CV Axle Shaft product line focuses on delivering precise driveline components engineered for specific vehicle applications. The AD-8131 model is part of this line, offering a new axle shaft solution that meets the exact specifications required for Audi A8 Quattro vehicles. This ensures compatibility and performance without the compromises sometimes found in generic parts.
Technical Description and Features
This CV axle shaft features a neoprene boot, which provides resistance to wear and environmental factors, helping to maintain joint integrity over time. The inboard joint uses a flange connection style, while the outboard joint employs an Audi style spline bolt with 38 splines, ensuring a secure and precise fit. The axle bolts have a 17mm hex size, 85mm length, and M16*1.5 thread size, matching factory specifications. The overall compressed length of 613mm (24.13 inches) aligns with the original equipment dimensions for the Audi A8 Quattro.
Common Applications and Problem Solving
- Replacement for worn or damaged CV axle shafts on Audi A8 Quattro
- Resolves issues related to axle shaft vibration or noise
- Addresses boot damage or joint wear causing grease leaks
- Restores driveline stability and smooth power transfer
- Prevents further drivetrain damage by maintaining proper axle function
Installation Notes and Tips
When installing the TrakMotive CV Axle Shaft AD-8131, ensure the axle bolt torque specifications are followed according to Audi service guidelines. The single bolt hole design on both inboard and outboard shafts requires proper alignment during installation. Inspect the neoprene boot for any damage before installation and replace if necessary. Use appropriate tools for the 17mm hex axle bolts and verify the M16*1.5 thread engagement to avoid cross-threading.
Quality Assurance and Warranty
This CV axle shaft is a new component manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliability and durability in automotive driveline applications.
| Brand | TrakMotive |
| Part Number | AD-8131 |
| Position | CV Axle Shaft, Front Left |
| Abs Tone Ring Included | No |
| Axle Bolt Hex Size (mm) | 17 |
| Axle Bolt Length (mm) | 85 |
| Axle Bolt Thread Size | M16*1.5 |
| Axle Nut Included | No |
| Boot Material | Neoprene |
| Inboard Joint Type | Flange |
| Inboard Shaft Connection Style | Flange |
| New Or Remanufactured | New |
| Number Of Bolt Holes | 1 |
| Number Of Outboard Shaft Bolts | 1 |
| Number Of Outboard Splines | 38 |
| Outboard Joint Type | Audi Style Spline Bolt |
| Outboard Shaft Connection Style | Audi Style Spline Bolt |
| Overall Compressed Length (in) | 24.13 |
| Overall Compressed Length (mm) | 613 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Audi | A8 Quattro | 4.2L | V8 | Front Left | CV Axle Shaft |
| 2009 | Audi | A8 Quattro | 4.2L | V8 | Front Left | CV Axle Shaft |
| 2008 | Audi | A8 Quattro | 4.2L | V8 | Front Left | CV Axle Shaft |
| 2007 | Audi | A8 Quattro | 4.2L | V8 | Front Left | CV Axle Shaft |
* 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.