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TrakMotive NI-8648 CV Axle Shaft - Front Right
| Brand | TrakMotive NI-8648 |
|---|---|
| Position | Front Right |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| 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 (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 | Male |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 25 |
| Number Of Outboard Splines | 27 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Conventional |
| Overall Compressed Length (in) | 23.66 |
| Overall Compressed Length (mm) | 601 |
| Product line | CV Axle Shaft |
| Fits | INFINITI · 11 vehicles |
New replacement shaft. Built as a new CV axle shaft for straightforward service replacement.
Neoprene boot. Durable boot material helps protect the joint from wear and contamination.
Includes axle nut. Comes with the axle nut for a more complete installation.
Cross-references TrakMotive NI-8648 and 391004GB0A for the same application. See all 2.
Front Right CV Axle Shaft for Infiniti
TrakMotive NI-8648 is a new front right CV axle shaft for select Infiniti applications. It is built for direct replacement service on 2013-2017 Infiniti G37, EX37, Q60, Q50, and QX50 front right positions, with fitment varying by model year.
The TrakMotive CV Axle Shaft line focuses on replacement driveline components for passenger vehicles. This NI-8648 axle includes a neoprene boot, a male inboard shaft connection, and a conventional outboard joint design for the specified applications.
Key Features
- Part number: NI-8648
- Brand line: TrakMotive CV Axle Shaft
- New replacement axle shaft
- Front right position
- Includes axle nut with cotter pin locking type
- Axle nut thread size: M24 x 1.5
- Neoprene boot material
- 25 inboard splines and 27 outboard splines
- Overall compressed length: 23.66 in. (601 mm)
- No ABS tone ring included
Detailed Description
TrakMotive NI-8648 is a CV axle shaft for Infiniti front right applications, including 2013 Infiniti G37, 2013 Infiniti EX37 from 3/13, 2014-2015 Infiniti Q60, 2014-2016 Infiniti Q50, and 2014-2017 Infiniti QX50. This axle is a direct-fit driveline replacement for vehicles that need a front right CV axle shaft with the listed spline count, compressed length, and axle nut specifications. If you are searching for a front right CV axle shaft for Infiniti Q50, Infiniti Q60, or Infiniti QX50, NI-8648 is the matching part number to reference.
This part cross-references OE part number 391004GB0A for the same application.
What It Helps Address
- Clicking or popping noises during turns from a worn CV joint
- Vibration felt through the drivetrain under acceleration
- Torn or deteriorated axle boot conditions
- Grease leakage around the axle assembly
- Excessive play or wear in the front right axle shaft
Installation Notes and Tips
Verify vehicle year, model, and front right position before installation. Confirm axle nut thread size, spline count, and overall compressed length against the original part. The included axle nut uses a cotter pin locking type, and the axle is specified without an ABS tone ring. For Infiniti G37, EX37, Q60, Q50, and QX50 applications, compare the original axle configuration to NI-8648 before assembly.
Quality Assurance
TrakMotive states this CV axle shaft is backed by a limited lifetime warranty. The manufacturer also identifies its facility as ISO 9001:1007 and TS 16949:2009 certified, supporting controlled production standards for driveline replacement parts.
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2017 | INFINITI | QX50 | — | — | — | — | — | Front Right | CV Axle Shaft |
| 2016 | INFINITI | Q50 | — | AWD | 3.5L | V6 | ELECTRIC/GAS | Front Right | CV Axle Shaft |
| 2016 | INFINITI | QX50 | — | — | — | — | — | Front Right | CV Axle Shaft |
| 2015 | INFINITI | Q50 | — | AWD | — | — | — | Front Right | CV Axle Shaft |
| 2015 | INFINITI | Q60 | Coupe | AWD | — | — | — | Front Right | CV Axle Shaft |
| 2015 | INFINITI | QX50 | — | — | — | — | — | Front Right | CV Axle Shaft |
| 2014 | INFINITI | Q50 | — | AWD | — | — | — | Front Right | CV Axle Shaft |
| 2014 | INFINITI | Q60 | Coupe | AWD | — | — | — | Front Right | CV Axle Shaft |
| 2014 | INFINITI | QX50 | — | — | — | — | — | Front Right | CV Axle Shaft |
| 2013 | INFINITI | EX37 | — | — | — | — | — | Front Right | From 3/13; CV Axle Shaft |
| 2013 | INFINITI | G37 | Coupe | AWD | — | — | — | Front Right | CV Axle Shaft |
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