TrakMotive BM-8246 CV Axle Shaft - Rear

BMW Rear CV Axle Shaft BM-8246

TrakMotive BM-8246 is a rear CV axle shaft for select BMW 5 Series and 6 Series applications. It is built as an OEM-style replacement to help maintain original ride quality, with fitment for rear driveline service on BMW 535i, 550i, 650i, 545i, and 645Ci models.

Key Features

• Rear CV axle shaft for select BMW applications
• OEM-style design for original ride quality
• Premium grade construction
• Neoprene boots on the inboard and outboard joints
• Outboard joint uses a conventional design with spline connection
• Inboard joint uses a bolt-on design with 6 inboard joint bolt holes
• Includes axle nut with M27x1.5 thread, 36 mm hex size, and stake locking type
• No ABS tone ring included; ABS ring tooth count is 0

Detailed Description

TrakMotive BM-8246 is a CV axle shaft engineered for rear installation on BMW models that require an OEM-style driveline replacement. It features a 30-spline outboard shaft connection, neoprene boot material, and a bolt-on inboard joint layout to match the original axle configuration on the listed vehicles. The axle measures 25.67 inches compressed and 28.31 inches extended, supporting the correct length range for the application. This part cross-references BMW 33207572430 for the same application.

Compatible With 2008-2010 BMW 535i, rear; 2006-2010 BMW 550i, rear; 2006-2010 BMW 650i, rear; 2004-2006 BMW 545i, rear; and 2004-2005 BMW 645Ci, rear. TrakMotive BM-8246 is a direct-fit option for BMW rear axle service where maintaining factory-style driveline operation matters.

Common Repair Applications

• Clicking or popping from the rear axle area during turns
• Vibration or shudder from a worn CV joint
• Boot damage that has led to grease loss and joint wear
• Axle noise caused by spline or joint wear
• Rear driveline service on BMW 5 Series and 6 Series models

Installation Notes and Tips

Verify rear fitment by year, model, and axle configuration before installation. Confirm axle nut thread size, hex size, and locking style match the vehicle specification. Inspect the mating hub, differential flange, and seals for wear before installing the new axle shaft. Because this axle uses an OEM-style layout, proper torque procedures and clean mounting surfaces are important for correct operation.

Quality Assurance

TrakMotive manufactures this CV axle shaft as a premium-grade replacement from an ISO 9001:2008 and TS 16949:2009 certified company. The BM-8246 is backed by a limited lifetime warranty.