TrakMotive FD-8398 CV Axle Shaft - Front Right

Reliable CV Axle Shaft for Ford F-150

The TrakMotive AAR CV Axle Shaft FD-8398 is engineered to provide dependable driveline performance for Ford F-150 trucks. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front axle assembly.

• Compatible with Ford F-150 models
• New, not remanufactured, for consistent quality
• Neoprene boot material for enhanced joint protection
• Includes axle nut with standard locking type
• Hex head axle nut with 14 mm hex size and M10*1.5 thread
• Overall compressed length of 25.38 inches (644 mm)
• Inboard joint features female spline connection with 31-2 splines
• Outboard joint is conventional with 45 splines

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering reliable constant velocity components tailored for specific vehicle applications. This product line emphasizes precise spline counts and connection styles to match factory specifications, ensuring proper driveline function and longevity. The FD-8398 model is part of this line, designed specifically for Ford F-150 trucks requiring a new CV axle shaft with exact fitment and performance standards.

Detailed Product Description

The TrakMotive FD-8398 CV Axle Shaft is constructed with a neoprene boot that offers resistance to environmental elements, helping to maintain joint integrity over time. The inboard joint uses a female spline connection with 31-2 splines, while the outboard joint features a conventional design with 45 splines, both designed to match the Ford F-150's factory specifications. The included axle nut has a hex head type with a 14 mm hex size and a thread size of M10*1.5, measuring 0.41 inches (10.5 mm) in height and 0.64 inches (16.17 mm) in length. The overall compressed length of 25.38 inches (644 mm) ensures proper fitment within the vehicle's driveline system.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on Ford F-150
• Eliminates clicking or popping noises during turns caused by joint wear
• Restores smooth power transfer to front wheels
• Addresses vibration issues related to axle shaft imbalance or damage
• Prevents grease leakage with durable neoprene boot

Installation Notes and Tips

Ensure the axle nut torque specifications are followed according to Ford F-150 service guidelines. The included standard locking axle nut should be installed securely using a 14 mm hex socket. Verify spline engagement on both inboard and outboard joints to avoid driveline issues. It is recommended to inspect related suspension and steering components during installation for overall system integrity.

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft FD-8398 is a new replacement part manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliable performance in Ford F-150 applications.