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TrakMotive HO-8641 CV Axle Shaft - Front Left
| Brand | TrakMotive HO-8641 |
|---|---|
| Position | Front Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.91 |
| Axle Nut Height (mm) | 23 |
| Axle Nut Hex Size (in) | 1.4 |
| Axle Nut Hex Size (mm) | 35.6 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.62 |
| Axle Nut Length (mm) | 41.10 |
| Axle Nut Locking Type | Stake |
| 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 | 29 |
| Number Of Outboard Splines | 28 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 24.96 |
| Overall Compressed Length (mm) | 634 |
| Product line | AAR CV Axle Shaft |
| Fits | Acura · 7 vehicles |
New CV axle shaft. Fresh replacement part for restoring driveline performance.
Neoprene boot material. Helps resist wear for dependable joint protection.
Axle nut included. Conveniently supplied for a more complete installation.
Cross-references TrakMotive HO-8641 and 44306TV9A01 for the same application. See all 2.
Acura ILX Front Left CV Axle Shaft
TrakMotive HO-8641 is a new front left CV axle shaft for select Acura ILX applications. It is built for 2016-2019 Acura ILX with the updated design and 2020-2022 Acura ILX with the OE AAR design, giving buyers a direct-fit driveline replacement for the specified front left position.
Key Features
- Brand: TrakMotive AAR CV Axle Shaft
- Part number: HO-8641
- Front left CV axle shaft for Acura ILX
- New construction
- Overall compressed length: 24.96 in. (634 mm)
- Inboard joint type: male
- Inboard shaft connection: spline, 29 inboard splines
- Outboard joint type: conventional
- Outboard shaft connection: spline, 28 outboard splines
- Neoprene boot material
- Axle nut included; M24 x 1.5 thread, stake locking type
- No ABS tone ring included
Product Details
This TrakMotive AAR CV Axle Shaft line focuses on OE-style driveline replacement for import applications, and HO-8641 follows that approach with application-specific dimensions and spline counts. For Acura ILX front left axle replacement, the part number HO-8641 is listed for 2016-2019 Acura ILX with the updated design and 2020-2022 Acura ILX with the OE AAR design. TrakMotive notes that ABS axles fit non-ABS applications unless otherwise noted, and this axle is supplied without an ABS tone ring.
This part cross-references 44306TV9A01 for the same application.
Common Problems This Part Addresses
- Clicking or popping during turns from a worn CV joint
- Vibration under acceleration from a damaged axle shaft
- Torn or deteriorated axle boot condition
- Excessive driveline play at the front left axle position
- Noise from spline or joint wear in the Acura ILX driveline
Installation Notes
Verify the vehicle’s year, trim, and front left application before installation. Confirm the axle nut thread size, spline count, and overall compressed length against the removed part to ensure the correct HO-8641 replacement. Inspect seals, hub condition, and surrounding suspension components during service, and torque fasteners to factory specifications.
Quality Assurance
TrakMotive states that this AAR CV Axle Shaft is produced by an ISO 9001:1007 and TS 16949:2009 certified company. The part is backed by a limited lifetime warranty.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Acura | ILX | — | — | Front Left | OE AAR design; AAR CV Axle Shaft |
| 2021 | Acura | ILX | — | — | Front Left | OE AAR design; AAR CV Axle Shaft |
| 2020 | Acura | ILX | — | — | Front Left | OE AAR design; AAR CV Axle Shaft |
| 2019 | Acura | ILX | 2.4L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
| 2018 | Acura | ILX | 2.4L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
| 2017 | Acura | ILX | 2.4L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
| 2016 | Acura | ILX | 2.4L | L4 | Front Left | Updated Design; AAR CV Axle Shaft |
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