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TrakMotive NI-8343 CV Axle Shaft - Rear Left
Overview of TrakMotive CV Axle Shaft NI-8343 for Infiniti FX45
The TrakMotive CV Axle Shaft NI-8343 is designed specifically for the Infiniti FX45, providing reliable driveline performance. This new CV axle shaft ensures proper fitment and durability for your vehicle's front-wheel drive system.
- Compatible with Infiniti FX45 models
- New, not remanufactured, for consistent quality
- Includes axle nut with cotter pin locking mechanism
- Neoprene boot material for enhanced joint protection
- Hex head axle nut with M24*1.5 thread size
- Overall compressed length of 26.38 inches (670 mm)
- Flange type inboard joint and conventional outboard joint
- 32 outboard splines for secure shaft connection
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. This line emphasizes new parts built to OEM specifications, ensuring compatibility and performance. The NI-8343 model fits within this line, offering a flange-type inboard joint and conventional outboard joint designed to meet the demands of the Infiniti FX45's driveline system.
Detailed Product Description and Specifications
The NI-8343 CV axle shaft from TrakMotive features a neoprene boot that provides effective protection against dirt and moisture, extending the life of the joint. The axle nut included is a hex head type measuring 1 1/4 inches (31.8 mm) across the flats, with a height of 1 inch (23.6 mm) and a length of 1 1/3 inches (34.4 mm). It uses a cotter pin locking mechanism to ensure secure fastening. The inboard joint connects via a flange style, while the outboard joint uses a conventional connection with 32 splines, providing a secure and reliable fit. The overall compressed length of 26.38 inches (670 mm) matches the OEM specifications for the Infiniti FX45, ensuring proper installation and driveline alignment.
Common Applications and Problem Resolution
- Replacement for worn or damaged CV axle shafts on Infiniti FX45
- Eliminates clicking or popping noises during turns caused by joint wear
- Resolves vibration issues related to axle imbalance or joint failure
- Prevents grease leaks by restoring boot integrity with neoprene material
- Addresses axle nut loosening with included cotter pin locking mechanism
Installation Notes and Tips
When installing the TrakMotive NI-8343 CV axle shaft on an Infiniti FX45, ensure the axle nut is torqued to manufacturer specifications and secured with the cotter pin to prevent loosening. Inspect the axle housing and surrounding components for wear or damage before installation. The neoprene boot should be checked for proper seating to avoid contamination. Use appropriate tools for the hex head axle nut (1 1/4 inch) to avoid rounding off the nut during installation.
Quality Assurance and Warranty Information
This CV axle shaft is a new part manufactured to meet or exceed OEM standards for fit and function. TrakMotive provides quality assurance through rigorous testing and material selection. The included axle nut and boot materials are designed for durability and long service life. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | TrakMotive |
| Part Number | NI-8343 |
| Position | CV Axle Shaft, Rear Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 1 |
| Axle Nut Height (mm) | 23.6 |
| 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 | Cotter Pin |
| Axle Nut Thread Size | M24*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Flange |
| Inboard Shaft Connection Style | Flange |
| New Or Remanufactured | New |
| Number Of Outboard Splines | 32 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Conventional |
| Overall Compressed Length (in) | 26.38 |
| Overall Compressed Length (mm) | 670 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | INFINITI | FX45 | AWD | 4.5L | V8 | Rear Left | CV Axle Shaft |
| 2007 | INFINITI | FX45 | AWD | 4.5L | V8 | Rear Left | CV Axle Shaft |
| 2006 | INFINITI | FX45 | AWD | 4.5L | V8 | Rear Left | CV Axle Shaft |
| 2005 | INFINITI | FX45 | AWD | 4.5L | V8 | Rear Left | CV Axle Shaft |
| 2004 | INFINITI | FX45 | AWD | 4.5L | V8 | Rear Left | CV Axle Shaft |
| 2003 | INFINITI | FX45 | AWD | 4.5L | V8 | 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.