TrakMotive BM-8244 CV Axle Shaft - Rear Left or Rear Right

BMW Rear CV Axle Shaft BM-8244

TrakMotive BM-8244 is a new rear CV axle shaft for select BMW 550i, 650i, and 750i applications. It is built for rear left and rear right positions where a direct replacement axle is needed for driveline service on 2006-2010 BMW 550i and 650i models, plus 2006-2008 BMW 750i models.

Key Features

• TrakMotive CV Axle Shaft, part number BM-8244
• New replacement axle shaft for rear driveline service
• Fits rear right and rear left positions on listed BMW applications
• Outboard shaft connection style: spline
• Inboard joint type: bolt-on with 6 bolt holes
• 30 outboard splines
• Neoprene boot material
• Axle nut included; hex head, stake locking type, M27 x 1.5 thread
• No ABS tone ring included

Product Details

This TrakMotive CV axle shaft is engineered as a direct-fit driveline replacement for BMW rear axle service. The BM-8244 uses a bolt-on inboard joint and spline-style outboard connection, with a compressed overall length of 25.67 inches (652 mm). It also includes a matching axle nut and is specified without an ABS tone ring. TrakMotive identifies this axle as a new part and notes that ABS axles fit non-ABS applications unless otherwise noted. The brand line focuses on CV axle shaft replacement for driveline and axle repairs where OE-style fitment and correct connection style matter.

Compatible With 2006-2010 BMW 550i, rear right and rear left; 2006-2010 BMW 650i, rear right and rear left; 2007-2008 BMW 750i, rear right and rear left; and 2006 BMW 750i, rear right and rear left from 09/01/05. This part cross-references TrakMotive BM-8244 for the same application.

What It Helps Repair

• Clicking or popping noises during turns from a worn CV joint
• Vibration or shudder from a damaged rear axle shaft
• Grease leakage from a torn or deteriorated boot
• Driveline noise caused by excessive axle wear
• Loss of smooth power transfer to the rear wheels

Installation Notes and Tips

Verify rear left or rear right position before ordering, and confirm the vehicle is one of the listed BMW 550i, 650i, or 750i applications. Check axle nut thread size, spline count, and compressed length against the original part before installation. Inspect mating surfaces, hub condition, and fastener threads during service, and follow BMW torque specifications for the axle nut and inboard connection hardware.

Quality Assurance

TrakMotive backs this CV axle shaft with a limited lifetime warranty. The manufacturer states that its products are produced by an ISO 9001:1007 and TS 16949:2009 certified company.