TrakMotive MB-8080 CV Axle Shaft - Front Left

Mercedes-Benz Front Left CV Axle Shaft

TrakMotive MB-8080 is a new front left CV axle shaft for select Mercedes-Benz E-Class and CLS applications. It is built with a neoprene boot, spline-style shaft connections, and OE-style dimensions for direct replacement service on the listed vehicles.

Key Features

• New CV axle shaft for front left installation
• Neoprene boot material for drivetrain protection
• Female inboard joint with spline connection
• Male outboard joint with spline connection
• 34 inboard splines and 30 outboard splines
• Overall compressed length: 510 mm (20.08 in)
• Overall extended length: 580 mm (22.83 in)
• ABS tone ring not included
• Axle bolt thread size: M16 x 1.5
• Axle bolt hex size: 15.5 mm
• Axle bolt length: 81.5 mm

Product Details

The TrakMotive AAR CV Axle Shaft line is built for replacement applications that require accurate fitment and consistent driveline operation. Part number MB-8080 is engineered for select Mercedes-Benz CLS550, CLS400, E250, E350, E400, E300, and E550 front left positions, with dimensions and spline counts that match the listed applications. This part cross-references Mercedes-Benz OE numbers 2123300200 and 2123301801 for the same application.

Compatible With 2012-2018 Mercedes-Benz CLS550, front left; 2015-2016 Mercedes-Benz CLS400, front left; 2014-2016 Mercedes-Benz E250, front left; 2010-2016 Mercedes-Benz E350, front left; 2015-2016 Mercedes-Benz E400, front left; 2012-2015 Mercedes-Benz E300, front left; and 2010-2014 Mercedes-Benz E550, front left. TrakMotive MB-8080 is a direct-fit driveline replacement for these Mercedes-Benz models when the listed configuration matches.

Common Replacement Uses

• Restores driveline transfer when the original axle is worn or damaged
• Addresses clicking or popping during turns caused by CV joint wear
• Replaces torn boots that can lead to grease loss and contamination
• Corrects vibration or shudder related to axle imbalance or joint wear
• Replaces a front left axle with spline and length specifications that match the vehicle

Installation Notes

Verify front left fitment by year, model, and axle configuration before installation. This axle uses a female inboard joint, male outboard joint, and spline-style shaft connections, so matching spline counts and compressed length is important for proper fit. ABS axles fit non-ABS applications unless otherwise noted, and this axle does not include an ABS tone ring. The axle nut is not included.

Quality Assurance

TrakMotive states that this AAR CV axle shaft is backed by a limited lifetime warranty. The manufacturer also notes ISO 9001:1007 and TS 16949:2009 certification, supporting controlled production standards for replacement driveline components.