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TrakMotive NI-8631 CV Axle Shaft - Front Left
Overview of TrakMotive AAR CV Axle Shaft NI-8631
The TrakMotive AAR CV Axle Shaft NI-8631 is designed specifically for Nissan Sentra models, providing reliable driveline performance. This new CV axle shaft ensures proper fitment and durability for your vehicle's front-wheel drive system.
- Compatible with Nissan Sentra vehicles
- New, not remanufactured, for consistent quality
- Includes axle nut with cotter pin locking mechanism
- Neoprene boot material for enhanced joint protection
- Overall compressed length of 27.09 inches (688 mm)
- Hex head axle nut with 1.25 inch (31.8 mm) hex size
- Inboard joint type: male with 27 splines
- Outboard joint type: conventional with 29 splines
About the AAR CV Axle Shaft Product Line
The AAR CV Axle Shaft line by TrakMotive focuses on delivering precise fit and reliable driveline components for specific vehicle applications. This product line emphasizes quality materials and accurate specifications, such as spline counts and boot materials, to ensure compatibility and longevity. The NI-8631 model is part of this line, tailored for Nissan Sentra models requiring a new CV axle shaft with included axle nut and cotter pin locking.
Detailed Product Description
The NI-8631 CV axle shaft features a neoprene boot that offers resistance to wear and environmental factors, protecting the joint from contaminants. The inboard joint is a male type with 27 splines, while the outboard joint is conventional with 29 splines, both designed for smooth power transfer. The included axle nut has a hex head measuring 1.25 inches (31.8 mm) across flats, with a height of 0.93 inches (23.6 mm) and a length of 1.45 inches (36.72 mm). It uses an M24x1.5 thread size and secures with a cotter pin locking type, ensuring safe installation and operation. The overall compressed length of 27.09 inches (688 mm) matches OEM specifications for proper fitment on Nissan Sentra vehicles.
Common Applications and Problem Resolution
- Replacement for worn or damaged CV axle shafts on Nissan Sentra
- Fixes clicking or popping noises during turns caused by joint wear
- Resolves vibration or shuddering issues related to axle imbalance
- Addresses grease leaks from torn or damaged CV boots
- Restores driveline integrity after axle shaft bending or breakage
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before removal
- Use proper tools to remove and install the hex head axle nut (1.25 inch size)
- Verify spline engagement on both inboard and outboard joints for correct fit
- Replace cotter pin with a new one during installation to maintain locking security
- Inspect surrounding components such as wheel bearings and suspension for wear
Quality Assurance and Warranty
The TrakMotive AAR CV Axle Shaft NI-8631 is manufactured to meet or exceed OEM standards for fit and function. This new axle shaft undergoes quality control inspections to ensure durability and performance. While specific warranty details are not provided, TrakMotive products typically come with a limited warranty against defects in materials and workmanship.
| Brand | TrakMotive |
| Part Number | NI-8631 |
| Position | AAR CV Axle Shaft, Front Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.93 |
| Axle Nut Height (mm) | 23.6 |
| Axle Nut Hex Size (in) | 1.25 |
| Axle Nut Hex Size (mm) | 31.8 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.45 |
| Axle Nut Length (mm) | 36.72 |
| Axle Nut Locking Type | Cotter Pin |
| Axle Nut Thread Size | M24*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Spline |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 27 |
| Number Of Outboard Splines | 29 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 27.09 |
| Overall Compressed Length (mm) | 688 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Nissan | Sentra | Automatic CVT | Front Left | Updated Design; AAR CV Axle Shaft |
| 2018 | Nissan | Sentra | Automatic CVT | Front Left | Updated Design; AAR CV Axle Shaft |
| 2017 | Nissan | Sentra | Automatic CVT | Front Left | Updated Design; AAR 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.