TrakMotive TO-8394 CV Axle Shaft - Rear Left or Rear Right

TrakMotive AAR CV Axle Shaft for Lexus RX350

The TrakMotive AAR CV Axle Shaft TO-8394 is engineered specifically for the Lexus RX350, providing reliable driveline performance. This new CV axle shaft is designed to meet OEM specifications, ensuring proper fit and function for your vehicle.

Key Features of the TO-8394 CV Axle Shaft

• Brand: TrakMotive, Brand Line: AAR CV Axle Shaft
• Part Number: TO-8394
• Compatible with Lexus RX350 models
• New, not remanufactured, for consistent quality
• Neoprene boot material for durability and protection
• Axle nut included with hex head type and stake locking
• Inboard joint type: Male with 23 splines
• Outboard joint type: Conventional with 26 splines
• Overall compressed length: 32.24 inches (819 mm)
• Axle nut thread size: M22 x 1.5

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 compatibility and durability, featuring components like neoprene boots and stake-type locking axle nuts to maintain secure connections and protect against wear. The TO-8394 is part of this line, designed to meet the exacting standards required for Lexus RX350 driveline repairs.

Detailed Product Description

The TrakMotive TO-8394 CV axle shaft is a critical driveline component that transfers torque from the transmission to the wheels while accommodating suspension movement. It features a neoprene boot that resists environmental damage and maintains joint lubrication. The inboard joint uses a male connection style with 23 splines, while the outboard joint is conventional with 26 splines, ensuring a secure fit. The included axle nut has a hex head type, measures 21.5 mm in height, and uses a stake locking mechanism to prevent loosening during operation. With an overall compressed length of 32.24 inches, this axle shaft is engineered for direct replacement on Lexus RX350 vehicles.

Common Applications and Issues Addressed

• Replacement for worn or damaged CV axle shafts on Lexus RX350
• Eliminates clicking or popping noises during turns caused by joint wear
• Resolves vibration issues related to axle imbalance or joint failure
• Prevents grease leaks by replacing torn or cracked CV boots
• Restores driveline integrity after axle shaft bending or breakage

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Use the included axle nut with the specified M22 x 1.5 thread size
• Torque axle nut to manufacturer specifications and stake to lock
• Inspect surrounding components such as wheel bearings and suspension parts during installation
• Verify proper spline engagement on both inboard and outboard joints

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft TO-8394 is a new, high-quality replacement part manufactured to meet or exceed OEM standards. It includes an axle nut and features durable neoprene boots for extended service life. While specific warranty details are not provided, TrakMotive products typically undergo rigorous quality control to ensure reliability and fitment for Lexus RX350 vehicles.