TrakMotive BM-8049 CV Axle Shaft - Rear Right

Overview of TrakMotive CV Axle Shaft BM-8049 for BMW M3 and Z4

The TrakMotive CV Axle Shaft BM-8049 is engineered for precise fitment with BMW M3 and Z4 models. Designed to maintain driveline integrity, this new axle shaft ensures reliable power transfer and smooth vehicle operation.

• Compatible with BMW M3 and Z4 models
• Includes ABS tone ring with 48 window-type teeth
• Neoprene boot material for enhanced durability
• Comes with a stake locking hex axle nut (M27*1.5 thread)
• Inboard joint features a bolt-on connection with 6 bolt holes
• Overall compressed length of 25.87 inches (657 mm)

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering new, direct-fit CV components designed to meet OEM specifications. This line emphasizes durability and precise engineering, providing components like the BM-8049 that include integrated ABS tone rings and robust boot materials to withstand typical driving conditions.

Technical Specifications and Features

The BM-8049 axle shaft features a 48-tooth window-type ABS ring, which is included to maintain accurate wheel speed sensor readings. The axle nut is a hex head type with a stake locking mechanism, measuring 5/8 inches in height and 1 2/5 inches across the flats, ensuring secure fastening. The neoprene boot material offers resistance to wear and environmental factors. The inboard joint uses a bolt-on style with six M10*1.5 bolts, each 2 1/6 inches long, providing a secure and serviceable connection. The outboard joint is conventional with 30 splines, connecting via spline style to the shaft. The overall compressed length of 25.87 inches (657 mm) matches OEM dimensions for proper fitment.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on BMW M3 and Z4
• Restores proper ABS sensor function with included tone ring
• Eliminates axle vibration and noise caused by joint wear
• Prevents grease leaks with durable neoprene boot
• Secures wheel hub connection with included locking axle nut

Installation Notes and Tips

Installation requires removal of the old axle shaft and careful alignment of the bolt-on inboard joint using the six included bolts. Ensure the stake locking axle nut is properly torqued to manufacturer specifications to prevent loosening. The included ABS tone ring must be positioned correctly to maintain sensor accuracy. Use appropriate tools for the 35.5 mm hex axle nut and 8 mm Allen inboard bolt heads. Verify overall compressed length matches vehicle requirements before final assembly.

Quality Assurance and Warranty

The TrakMotive BM-8049 CV Axle Shaft is a new, not remanufactured component built to meet OEM standards. It includes all necessary hardware such as the axle nut and bolts for a complete installation. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliability and fitment for BMW M3 and Z4 vehicles.