TrakMotive MB-8057 CV Axle Shaft - Front Left or Front Right

Overview of TrakMotive AAR CV Axle Shaft MB-8057

The TrakMotive AAR CV Axle Shaft MB-8057 is designed for precise fitment on select Mercedes-Benz models including CLS400, CLS450, CLS550, E250, E300, E350, E400, E450, E550, S450, and S550. This new CV axle shaft offers reliable driveline performance with durable neoprene boot material and spline connection styles for both inboard and outboard shafts.

• Compatible with multiple Mercedes-Benz models such as CLS400, E350, and S550
• New CV axle shaft with part number MB-8057
• Neoprene boot material for enhanced durability
• Inboard joint type: Male with 27 splines
• Outboard joint type: Conventional with 30 splines
• Axle bolt length of 81.5 mm and M16*1.5 thread size
• Overall compressed length of 551 mm (21.69 inches)
• Single bolt hole design for both inboard and outboard joints

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering new, high-quality CV axle shafts engineered for specific vehicle applications. This product line emphasizes precise spline counts and connection styles to ensure proper fit and function. The MB-8057 model exemplifies this approach by matching exact specifications required for various Mercedes-Benz vehicles, providing a direct replacement that maintains driveline integrity.

Detailed Product Description

The TrakMotive MB-8057 CV axle shaft is constructed with a neoprene boot that resists wear and environmental damage, extending the life of the joint. The inboard joint features a male type with 27 splines, while the outboard joint is conventional with 30 splines, both utilizing spline shaft connection styles for secure engagement. The axle bolt length measures 81.5 mm with an M16*1.5 thread size, and the overall compressed length is 551 mm (21.69 inches), ensuring compatibility with the specified Mercedes-Benz models. This CV axle shaft does not include an ABS tone ring or axle nut, and it is designed with a single bolt hole on both inboard and outboard joints for straightforward installation.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on Mercedes-Benz CLS and E-Class models
• Eliminates clicking or popping noises during turns caused by joint wear
• Resolves vibration issues related to axle imbalance or joint failure
• Addresses grease leakage from torn or degraded boots
• Restores driveline stability and smooth power transfer to wheels

Installation Notes and Tips

• Verify spline counts and bolt hole alignment before installation
• Ensure axle bolt length and thread size match vehicle specifications
• Use proper torque settings for axle bolts to avoid damage
• Inspect surrounding components such as wheel bearings and seals during replacement
• Professional installation is recommended for accurate fitment and safety

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft MB-8057 is a new, remanufactured-free component designed to meet OEM standards for fit and function. While specific warranty details are not provided, TrakMotive products typically undergo rigorous quality control to ensure durability and performance on compatible Mercedes-Benz vehicles.