TrakMotive FD-8139 CV Axle Shaft - Front Right

Overview of TrakMotive CV Axle Shaft FD-8139

The TrakMotive CV Axle Shaft FD-8139 is designed for reliable driveline performance in Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. This new CV axle shaft provides a precise fit and durable construction to maintain smooth power transfer to the wheels.

• Compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models
• Includes a self-locking hex axle nut (M22*1.5 thread size)
• Neoprene boot material for enhanced durability and protection
• Overall compressed length of 23.07 inches (586 mm)
• Inboard joint with 27-1t female splines and conventional outboard joint

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering new, high-quality CV components engineered for direct replacement applications. The FD-8139 model features a female inboard joint and conventional outboard joint design, ensuring compatibility with specific Ford and Mercury driveline configurations. This product line emphasizes precise fitment and reliable performance for vehicles requiring durable CV axle shafts.

Technical Specifications and Features

The FD-8139 CV axle shaft includes a hex head axle nut measuring 1 1/4 inches (31.8 mm) across flats, with a height of 5/6 inches (21.2 mm) and a length of 1 1/3 inches (34.4 mm). The axle nut is self-locking to maintain secure attachment during operation. The neoprene boot material protects the CV joints from contaminants and wear. The inboard shaft connection is female with 27-1t splines, while the outboard joint uses a conventional connection style with 27 splines. The overall compressed length of 23.07 inches (586 mm) ensures proper fitment within the specified vehicle models.

Common Applications and Problem Resolution

• Replacement of worn or damaged CV axle shafts on Ford Explorer and Mercury Mountaineer
• Addressing axle vibration or clicking noises during turns
• Fixing torn or leaking CV boots to prevent joint contamination
• Resolving axle nut loosening issues with self-locking nut design
• Restoring driveline stability and smooth power transfer

Installation Notes and Tips

When installing the TrakMotive FD-8139 CV axle shaft, ensure the axle nut is torqued to manufacturer specifications to maintain the self-locking feature. Inspect the CV boots for proper seating and avoid overextending the joint during installation. This part is designed for direct replacement on compatible Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models, so verify vehicle fitment before installation.

Quality Assurance and Warranty

The TrakMotive CV Axle Shaft FD-8139 is a new, remanufactured-free component built to meet OEM standards. It includes a self-locking axle nut and durable neoprene boots to ensure long service life. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls for driveline components.