TrakMotive MB-86074 CV Axle Shaft - Rear Left or Rear Right

CV Axle Shaft Overview

TrakMotive MB-86074 is a premium CV axle shaft for select Mercedes-Benz applications. It is built for rear axle service and uses a 27-spline inboard and 27-spline outboard configuration with neoprene boots for the joints.

This part number, MB-86074, is listed for rear left and rear right applications depending on the vehicle. It also includes an axle nut and is specified for non-ABS applications unless otherwise noted.

Key Features

• Premium-grade CV axle shaft for driveline service
• 27-spline inboard and 27-spline outboard shaft connection
• Neoprene boot material at both joints
• Axle nut included with hex head and stake locking type
• ABS tone ring not included
• Overall compressed length: 31.5 in. (800 mm)
• Overall extended length: 34 in. (864 mm)

Detailed Description

TrakMotive MB-86074 is engineered as a replacement CV axle shaft for Mercedes-Benz driveline applications that require the listed spline count and length. The male inboard joint and conventional outboard joint are paired with spline-style shaft connections to match the specified fitment. If you are replacing a worn Mercedes-Benz GLC300 rear right axle or a Mercedes-Benz E300 rear left axle, confirm the vehicle’s ABS configuration and match the fitment notes before installation. MB-86074 is also supported by TrakMotive’s manufacturing quality standards, with ISO 9001:2008 and TS 16949:2009 certification.

This part cross-references TrakMotive MB-86074 for the same application.

Common Issues This Part Can Address

• Clicking or popping noises during acceleration or turning
• Vibration from a worn or damaged axle assembly
• Grease leakage from torn or deteriorated boots
• Excessive driveline play caused by joint wear
• Loss of smooth power transfer through the axle shaft

Installation Notes and Tips

Verify the vehicle’s position, ABS setup, spline count, and overall axle length before ordering. The included axle nut uses a 36.84 mm socket size and a stake-style locking design. Follow the vehicle service procedure for torque and axle nut staking during installation.

Quality Assurance

TrakMotive backs this CV axle shaft with a limited lifetime warranty. The brand also states ISO 9001:2008 and TS 16949:2009 certification, reflecting controlled manufacturing and quality management processes.