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TrakMotive HO-8640 CV Axle Shaft - Front Left
TrakMotive AAR CV Axle Shaft for Acura ILX
The TrakMotive AAR CV Axle Shaft HO-8640 is engineered for reliable driveline performance in Acura ILX vehicles. Designed as a new replacement part, this CV axle shaft ensures precise fitment and durability for your vehicle's front-wheel drive system.
- Compatible with Acura ILX models
- New, not remanufactured CV axle shaft
- Neoprene boot material for enhanced durability
- Includes axle nut with stake locking type
- Hex axle nut head with 1.25 inch (31.8 mm) hex size
- Overall compressed length of 24.57 inches (624 mm)
- Inboard joint type: Male with 27 splines
- Outboard joint type: Conventional with 25 splines
- Axle nut thread size M22*1.5 and length 1.45 inches (36.72 mm)
About the AAR CV Axle Shaft Product Line
The AAR CV Axle Shaft line by TrakMotive focuses on delivering precise driveline components tailored for specific vehicle applications. This product line emphasizes quality materials and exact specifications, such as spline counts and boot materials, to ensure compatibility and longevity. The HO-8640 model fits within this line, providing a reliable replacement for Acura ILX CV axle needs.
Detailed Product Description
This TrakMotive CV axle shaft HO-8640 features a neoprene boot designed to resist wear and environmental damage, extending the life of the joint. The inboard joint uses a male type with 27 splines, while the outboard joint is conventional with 25 splines, both connecting via spline shaft styles for secure fitment. The included axle nut has a hex head type measuring 1.25 inches (31.8 mm) across flats, with a stake locking mechanism to maintain secure installation. The overall compressed length of 24.57 inches (624 mm) matches factory specifications for Acura ILX models, ensuring proper driveline geometry and performance.
Common Applications and Problem Solving
- Replacement for worn or damaged CV axle shafts on Acura ILX
- Resolves issues with axle vibration or clicking noises during turns
- Addresses grease leakage from torn or damaged CV boots
- Fixes axle nut loosening or failure due to worn locking mechanisms
- Restores driveline integrity after axle shaft bending or breakage
Installation Notes and Tips
- Verify vehicle compatibility with Acura ILX before installation
- Use proper torque specifications for the M22*1.5 axle nut with stake locking
- Inspect surrounding suspension and driveline components during replacement
- Ensure the neoprene boot is properly seated to prevent contamination
- Check spline engagement on both inboard and outboard joints for secure fit
Quality Assurance and Warranty
The TrakMotive AAR CV Axle Shaft HO-8640 is manufactured to meet OEM standards for fit and function. This new CV 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 | HO-8640 |
| Position | AAR CV Axle Shaft, Front Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.79 |
| Axle Nut Height (mm) | 20 |
| 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 | Stake |
| Axle Nut Thread Size | M22*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 | 25 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 24.57 |
| Overall Compressed Length (mm) | 624 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Acura | ILX | Automatic | 2.0L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
| 2014 | Acura | ILX | Automatic | 2.0L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
| 2013 | Acura | ILX | Automatic | 2.0L | L4 | 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.