TrakMotive MI-8139 CV Axle Shaft - Front Left or Front Right

Overview of TrakMotive CV Axle Shaft MI-8139

The TrakMotive CV Axle Shaft MI-8139 is designed for reliable driveline performance in Chrysler and Dodge vehicles, specifically the Aspen and Durango models. This new CV axle shaft ensures proper power transfer from the transmission to the wheels, maintaining smooth vehicle operation.

• Compatible with Chrysler Aspen and Dodge Durango
• Part number MI-8139 for precise identification
• Includes a self-locking hex axle nut (M24*2 thread size)
• Neoprene boot material for durability and protection
• Overall compressed length of 22.28 inches (566 mm)

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering dependable CV components engineered for specific vehicle applications. This line emphasizes quality materials and precise fitment, such as the female inboard joint and conventional outboard joint types found in the MI-8139. These features contribute to consistent driveline function and ease of installation on compatible Chrysler and Dodge models.

Technical Specifications and Features

The MI-8139 CV axle shaft features a neoprene boot that resists wear and environmental damage, extending the life of the joint. The inboard joint uses a female connection style with 29 splines, while the outboard joint is conventional with 33 splines, ensuring secure and accurate fitment. The included axle nut is a self-locking hex type, measuring 1 2/5 inches (35.5 mm) across the flats, with a height of 1 inch (23 mm) and length of 1 3/5 inches (41 mm), designed to maintain secure fastening under operating conditions.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on Chrysler Aspen and Dodge Durango
• Addresses issues such as axle vibration or clicking noises during turns
• Resolves grease leakage caused by torn or degraded boots
• Corrects driveline imbalance affecting vehicle handling
• Restores proper axle length and spline engagement for smooth power transfer

Installation Notes and Tips

When installing the MI-8139 CV axle shaft, ensure the axle nut is torqued to manufacturer specifications to maintain the self-locking feature. Inspect the axle housing and surrounding components for wear or damage before installation. The neoprene boot should be checked for proper seating to prevent contamination. Using the correct tools for the hex axle nut (35.5 mm) will facilitate a secure and efficient installation process.

Quality Assurance and Warranty

This TrakMotive CV Axle Shaft MI-8139 is a new, not remanufactured, component built to meet OEM standards. The product undergoes quality control inspections to ensure fitment and durability. While specific warranty details are not provided, TrakMotive parts typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.