/live/media/SA/SA_NI8391_Fro.jpg)
TrakMotive NI-8391 CV Axle Shaft - Front Left
| Brand | TrakMotive NI-8391 |
|---|---|
| Position | Front 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 | Male |
| Inboard Shaft Connection Style | Male |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 29 |
| Number Of Outboard Splines | 32 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Conventional |
| Overall Compressed Length (in) | 25.83 |
| Overall Compressed Length (mm) | 656 |
| Product line | CV Axle Shaft |
| Fits | Nissan · 2 vehicles |
New axle shaft. Built as a fresh replacement, not remanufactured.
Neoprene boot. Helps resist wear while keeping the joint protected.
Axle nut included. Conveniently supplied with a cotter-pin locking design.
Cross-references TrakMotive NI-8391, 391013TA0B and 40738084 for the same application. See all 4.
TrakMotive CV Axle Shaft for Nissan Altima
TrakMotive NI-8391 is a new CV axle shaft for front left applications on select Nissan Altima models. It is built with a neoprene boot, a male inboard connection, and a conventional outboard joint for direct driveline service on the listed vehicles.
This CV axle shaft is engineered for 2013-2014 Nissan Altima front left fitment, including the 2013 Nissan Altima Automatic CVT front left application. The axle includes the axle nut and uses a hex head nut with M24 x 1.5 thread size.
Key Features
- Part number: NI-8391
- Brand: TrakMotive CV Axle Shaft
- New axle shaft assembly
- Neoprene boot material
- Male inboard shaft connection
- Conventional outboard shaft connection
- 29 inboard splines and 32 outboard splines
- Axle nut included with cotter pin locking type
- No ABS tone ring included
- Overall compressed length: 25.83 in. (656 mm)
Product Details
TrakMotive NI-8391 is a driveline and axle component for the front left side of the Nissan Altima. The shaft is configured with a 29-spline inboard end and a 32-spline outboard end, along with a 25.83-inch compressed length for the listed fitment. TrakMotive identifies this CV axle shaft as a new part backed by ISO 9001:1007 and TS 16949:2009 certified manufacturing practices, and the product line is covered by a limited lifetime warranty.
This part cross-references OE and aftermarket numbers such as 391013TA0B and NI10566E for the same application. Use NI-8391 when searching for a front left Nissan Altima CV axle shaft, 2013-2014, with the specified drivetrain configuration.
Common Problems This Part Can Address
- Clicking or popping noises during turns from a worn CV joint
- Vibration or shudder from a damaged axle shaft
- Torn or leaking axle boot conditions
- Axle play caused by spline or joint wear
- Loss of driveline smoothness at the front left wheel position
Installation Notes and Tips
Verify front left fitment, spline count, axle length, and axle nut thread size before installation. Inspect the hub, seals, and surrounding suspension components for wear, and replace any damaged related parts during service. Confirm the vehicle is a 2013-2014 Nissan Altima application before ordering, especially for the 2013 Nissan Altima Automatic CVT front left configuration.
Quality Assurance
TrakMotive manufactures this CV axle shaft under ISO 9001:1007 and TS 16949:2009 certified processes. NI-8391 is a new replacement part and is covered by a limited lifetime warranty.
| Year | Make | Model | Body Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014 | Nissan | Altima | Sedan | — | 3.5L | V6 | Front Left | CV Axle Shaft |
| 2013 | Nissan | Altima | Sedan | Automatic CVT | 3.5L | V6 | Front Left | Automatic CVT; CV Axle Shaft |
| No rows match your filter. | ||||||||