OE Quality
60-Day Returns

TrakMotive TO-8406 CV Axle Shaft - Front Right
Overview of TrakMotive AAR CV Axle Shaft TO-8406
The TrakMotive AAR CV Axle Shaft TO-8406 is engineered for reliable driveline performance in Lexus RX350 and RX350L models. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front axle assembly.
- Compatible with Lexus RX350 and RX350L
- Includes ABS tone ring with 48 toothed ring teeth
- Neoprene boot material for enhanced durability
- Hex head axle nut included with stake locking type
- Overall compressed length of 39.29 inches (998 mm)
- Inboard joint features 24 splines with male type connection
- Outboard joint is conventional with 30 splines
Detailed Product Features and Specifications
This CV axle shaft from TrakMotive's AAR CV Axle Shaft line is a new, direct replacement part designed to meet OEM specifications. It features a neoprene boot that resists wear and environmental damage, helping to maintain joint integrity. The axle nut included is a hex head type with a 30 mm hex size and a stake locking mechanism, ensuring secure installation. The ABS tone ring is toothed with 48 teeth, compatible with the vehicle's anti-lock braking system sensors. The inboard joint uses a male spline connection with 24 splines, while the outboard joint is conventional with 30 splines, providing smooth power transfer and reliable driveline operation. The overall compressed length of 39.29 inches (998 mm) matches factory dimensions for proper fitment.
About the AAR CV Axle Shaft Product Line
The AAR CV Axle Shaft product line by TrakMotive focuses on delivering quality CV axle components designed for specific vehicle applications. This line emphasizes precise fitment and durability, incorporating features such as ABS tone rings and robust boot materials. The TO-8406 model exemplifies this approach by combining essential attributes like neoprene boots and stake-type axle nuts to maintain driveline integrity in Lexus RX350 and RX350L vehicles.
Common Applications and Problem Resolution
- Replacement for worn or damaged CV axle shafts in Lexus RX350 and RX350L
- Resolves issues related to torn or leaking CV boots
- Addresses ABS sensor errors caused by faulty or missing tone rings
- Fixes axle nut loosening problems with included stake locking nut
- Eliminates driveline vibrations and noise from worn joints
Installation Notes and Tips
- Ensure compatibility with Lexus RX350 or RX350L before installation
- Use proper torque specifications for the M22*1.5 axle nut with hex size 30 mm
- Inspect surrounding components such as wheel bearings and suspension parts during replacement
- Verify ABS tone ring alignment to prevent sensor errors
- Apply appropriate grease to splines and joints before assembly
Quality Assurance and Warranty Information
The TrakMotive AAR CV Axle Shaft TO-8406 is manufactured to meet or exceed OEM standards for fit and function. It is supplied as a new component with quality materials including neoprene boots and precision-machined splines. While specific warranty details are not provided here, TrakMotive products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.
| Brand | TrakMotive |
| Part Number | TO-8406 |
| Position | AAR CV Axle Shaft, Front Right |
| Abs Ring Tooth Count | 48 |
| Abs Ring Type | Toothed |
| Abs Tone Ring Included | Yes |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.85 |
| Axle Nut Height (mm) | 21.5 |
| Axle Nut Hex Size (in) | 1.18 |
| Axle Nut Hex Size (mm) | 30 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.36 |
| Axle Nut Length (mm) | 34.64 |
| 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 | 24 |
| Number Of Outboard Splines | 30 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 39.29 |
| Overall Compressed Length (mm) | 998 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2022 | Lexus | RX350 | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2022 | Lexus | RX350L | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2021 | Lexus | RX350 | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2021 | Lexus | RX350L | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2020 | Lexus | RX350 | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2020 | Lexus | RX350L | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2019 | Lexus | RX350 | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2019 | Lexus | RX350L | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2018 | Lexus | RX350 | AWD | Front Right | Updated Design; AAR CV Axle Shaft |
| 2018 | Lexus | RX350L | AWD | Front Right | North America Built; AAR CV Axle Shaft |
| 2017 | Lexus | RX350 | AWD | Front Right | Updated Design; AAR CV Axle Shaft |
| 2016 | Lexus | RX350 | AWD | Front Right | 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.