OE Quality
60-Day Returns

TrakMotive BM-8055 CV Axle Shaft - Front Left
Overview of TrakMotive CV Axle Shaft BM-8055
The TrakMotive CV Axle Shaft BM-8055 is engineered for reliable driveline performance in BMW X5 and X6 models. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front or rear axle assembly.
- Compatible with BMW X5 and X6 models
- Includes axle nut with stake locking type
- Neoprene boot material for enhanced joint protection
- Overall compressed length of 24.96 inches (634 mm)
- Hex head axle nut with 35.5 mm hex size
- Male inboard joint and conventional outboard joint types
- 27 inboard splines and 30 outboard splines for secure shaft connection
Detailed Product Features and Specifications
This TrakMotive CV Axle Shaft BM-8055 is part of the CV Axle Shaft product line, which focuses on delivering precise driveline components tailored for specific vehicle applications. The axle shaft features a neoprene boot that offers resistance to wear and environmental factors, helping to maintain joint integrity over time. The inboard joint is a male type with 27 splines, while the outboard joint is conventional with 30 splines, ensuring compatibility with the BMW X5 and X6 driveline systems.
The included axle nut is a hex head type with a 35.5 mm hex size and a height of 16 mm (5/8 inch). It uses a stake locking mechanism and has a thread size of M27*1.5, providing secure fastening during installation. The overall compressed length of the axle shaft is 24.96 inches (634 mm), matching OEM specifications for proper fit and function.
Applications and Common Repair Uses
- Replacement of worn or damaged CV axle shafts on BMW X5 and X6
- Resolving axle vibration or clicking noises during turns
- Fixing torn or leaking CV boots to prevent joint contamination
- Addressing axle shaft imbalance or joint wear affecting driveline performance
- Restoring proper axle nut torque and secure connection
Installation Notes and Tips
When installing the TrakMotive CV Axle Shaft BM-8055, ensure the axle nut is torqued to manufacturer specifications and properly staked to prevent loosening. Inspect the CV boots for any damage before installation, and verify spline engagement on both inboard and outboard joints. Use appropriate tools for the 35.5 mm hex axle nut to avoid rounding or damage. Proper alignment and secure fastening are critical for driveline reliability.
Quality Assurance and Warranty Information
This CV Axle Shaft is a new, remanufactured-free component designed to meet or exceed OEM standards for fit and function. TrakMotive provides quality assurance through rigorous manufacturing controls. While specific warranty details are not provided here, new parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | TrakMotive |
| Part Number | BM-8055 |
| Position | CV Axle Shaft, Front Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 5/8 |
| Axle Nut Height (mm) | 16 |
| Axle Nut Hex Size (in) | 1 2/5 |
| Axle Nut Hex Size (mm) | 35.5 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1 3/5 |
| Axle Nut Length (mm) | 41 |
| Axle Nut Locking Type | Stake |
| Axle Nut Thread Size | M27*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Male |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 27 |
| Number Of Outboard Splines | 30 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Conventional |
| Overall Compressed Length (in) | 24.96 |
| Overall Compressed Length (mm) | 634 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | BMW | X6 | 4.4L | V8 | Front Left | Standard Duty Replacement; CV Axle Shaft | |
| 2018 | BMW | X5 | 4.4L | V8 | Front Left | Standard Duty Replacement; CV Axle Shaft | |
| 2018 | BMW | X6 | 4.4L | V8 | Front Left | Standard Duty Replacement; CV Axle Shaft | |
| 2017 | BMW | X5 | 4.4L | V8 | Front Left | Standard Duty Replacement; CV Axle Shaft | |
| 2017 | BMW | X6 | 4.4L | V8 | Front Left | Twin Turbo; CV Axle Shaft | |
| 2016 | BMW | X5 | M | Front Left | Thru 11/30/15; CV Axle Shaft | ||
| 2016 | BMW | X6 | 4.4L | V8 | Front Left | Twin Turbo; CV Axle Shaft | |
| 2015 | BMW | X5 | xDrive50i | 4.4L | V8 | Front Left | CV Axle Shaft |
| 2015 | BMW | X5 | Excellence | 4.4L | V8 | Front Left | CV Axle Shaft |
| 2015 | BMW | X6 | 4.4L | V8 | Front Left | Twin Turbo; CV Axle Shaft | |
| 2014 | BMW | X5 | xDrive50i | 4.4L | V8 | Front Left | CV Axle Shaft |
| 2014 | BMW | X5 | Excellence | 4.4L | V8 | Front Left | CV Axle Shaft |
| 2014 | BMW | X6 | Front Left | CV Axle Shaft | |||
| 2013 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2013 | BMW | X6 | Front Left | CV Axle Shaft | |||
| 2012 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2012 | BMW | X6 | Front Left | CV Axle Shaft | |||
| 2011 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2011 | BMW | X6 | xDrive35i | Front Left | CV Axle Shaft | ||
| 2010 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2010 | BMW | X6 | xDrive35i | Front Left | CV Axle Shaft | ||
| 2009 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2009 | BMW | X6 | Front Left | CV Axle Shaft | |||
| 2008 | BMW | X5 | Front Left | CV Axle Shaft | |||
| 2008 | BMW | X6 | Front Left | CV Axle Shaft | |||
| 2007 | BMW | X5 | 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.