TrakMotive TO-8406 CV Axle Shaft - Front Right

Front Right CV Axle for Lexus RX350

TrakMotive TO-8406 is a new CV axle shaft for the front right position on select Lexus RX350 and RX350L applications. It is built with a neoprene boot, a male inboard joint, and a conventional outboard joint to support driveline operation in the specified fitments.

The AAR CV Axle Shaft line focuses on application-specific replacement axles for import drivetrains. This TO-8406 axle includes a toothed ABS tone ring with 48 teeth, plus the axle nut needed for the listed applications.

Key Features

• New CV axle shaft for front right installation
• Fits 2019-2022 Lexus RX350, front right, North America built; AAR CV Axle Shaft
• Fits 2018-2022 Lexus RX350L, front right, North America built; AAR CV Axle Shaft
• Fits 2016-2018 Lexus RX350, front right, updated design; AAR CV Axle Shaft
• Neoprene boot material for the CV joint assembly
• 48-tooth toothed ABS ring included
• Axle nut included with M22 x 1.5 thread, 30 mm hex size, and stake locking type
• 24 inboard splines and 30 outboard splines
• Overall compressed length: 39.29 in. (998 mm)

Product Details

TrakMotive TO-8406 is a front right CV axle shaft engineered for specific Lexus RX350 and RX350L driveline configurations. It uses a spline-style shaft connection, a male inboard joint, and a conventional outboard joint, with an ABS tone ring included for vehicles that use wheel speed sensing at the axle. The axle is manufactured new and built to match the listed application dimensions and spline counts.

This part cross-references NCV69196 for the same application.

Common Replacement Reasons

• Clicking or popping during turns from a worn CV joint
• Vibration or shudder during acceleration
• Torn boot or grease leakage at the axle assembly
• ABS warning light related to axle tone ring wear or damage
• Excessive drivetrain play from a worn front axle shaft

Installation Notes

Verify the vehicle is a North America built Lexus RX350 or RX350L before ordering. Confirm front right fitment, spline count, and axle length against the original part. The included axle nut uses a stake-style locking design and M22 x 1.5 thread; follow the vehicle service procedure for torque and staking requirements. Inspect the hub, seals, and mating components before installation.

Quality Assurance

TrakMotive states that this AAR CV Axle Shaft line is produced by an ISO 9001:1007 and TS 16949:2009 certified company. The TO-8406 axle is backed by a limited lifetime warranty.