OE Quality
60-Day Returns

TrakMotive GM-8305 CV Axle Shaft - Rear Left
Overview of TrakMotive GM-8305 CV Axle Shaft
The TrakMotive GM-8305 CV Axle Shaft is designed for reliable driveline performance in select Buick and Saab vehicles. Engineered to meet OEM specifications, this new CV axle shaft supports smooth power transfer and durability for models like the Buick Allure, LaCrosse, and Saab 9-5.
- Brand: TrakMotive
- Brand Line: CV Axle Shaft
- Part Number: GM-8305
- Compatible with Buick Allure, LaCrosse, and Saab 9-5
- New, not remanufactured
- Neoprene boot material for enhanced durability
- Includes self-locking hex axle nut (M24*1.5 thread size)
- Overall compressed length: 31.1 inches (790 mm)
- Inboard joint type: Male with 30/34 splines
- Outboard joint type: Conventional with 30 splines
TrakMotive CV Axle Shaft Product Line Details
The TrakMotive CV Axle Shaft product line focuses on delivering precise fit and reliable driveline components for various vehicle applications. This line emphasizes quality materials such as neoprene boots and includes necessary hardware like self-locking axle nuts to ensure secure installation and long service life. The GM-8305 model exemplifies these standards with its specific spline counts and joint types tailored for Buick and Saab models.
Technical Specifications and Features
This CV axle shaft features a neoprene boot that resists wear and environmental damage, extending the life of the joint. The inboard joint is a male type with 30/34 splines, while the outboard joint is conventional with 30 splines, ensuring compatibility with the specified vehicle drivetrains. The included axle nut has a hex head type, measures 1 1/4 inches (31.8 mm) across flats, and is self-locking to maintain secure attachment during operation. The overall compressed length of 31.1 inches (790 mm) fits the driveline geometry of Buick Allure, LaCrosse, and Saab 9-5 models.
Applications and Problem Solving
- Replacement for worn or damaged CV axle shafts on Buick Allure, LaCrosse, and Saab 9-5
- Addresses issues such as axle vibration or clicking noises during turns
- Resolves grease leakage caused by torn or degraded CV boots
- Improves driveline stability and power transfer efficiency
- Prevents axle nut loosening with included self-locking hardware
Installation Notes and Tips
Ensure the vehicle is securely lifted and supported before beginning installation. Verify spline counts and joint types match the original axle shaft. Use the included self-locking hex axle nut (M24*1.5 thread) and torque to manufacturer specifications. Inspect the neoprene boot for any damage during installation and avoid overextending the axle shaft. Proper lubrication of joints is recommended if not pre-lubricated.
Quality Assurance and Warranty
The TrakMotive GM-8305 CV Axle Shaft is a new component manufactured to meet or exceed OEM standards. It includes a self-locking axle nut to ensure secure fitment. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to support reliable performance in Buick and Saab driveline applications.
| Brand | TrakMotive |
|---|---|
| Part Number | GM-8305 |
| Position | CV Axle Shaft, Rear Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 6/7 |
| Axle Nut Height (mm) | 22 |
| Axle Nut Hex Size (in) | 1 1/4 |
| Axle Nut Hex Size (mm) | 31.8 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1 1/3 |
| Axle Nut Length (mm) | 34.4 |
| Axle Nut Locking Type | Self-Lock |
| Axle Nut Thread Size | M24*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Male |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 30/34 |
| Number Of Outboard Splines | 30 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Conventional |
| Overall Compressed Length (in) | 31.1 |
| Overall Compressed Length (mm) | 790 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Buick | LaCrosse | AWD | Rear Left | ID AAJK; CV Axle Shaft |
| 2011 | Buick | LaCrosse | AWD | Rear Left | CV Axle Shaft |
| 2011 | Saab | 9-5 | AWD | Rear Left | w/ Electronic Limited Slip Differential; CV Axle Shaft |
| 2010 | Buick | Allure | AWD | Rear Left | CV Axle Shaft |
| 2010 | Buick | LaCrosse | AWD | Rear 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.