TrakMotive BM-8020 CV Axle Shaft - Rear Left or Rear Right

Overview of TrakMotive CV Axle Shaft BM-8020

The TrakMotive CV Axle Shaft BM-8020 is engineered for reliable driveline performance in select BMW models. Designed to meet OEM specifications, this new CV axle shaft ensures smooth power transfer and durability for vehicles such as the BMW 323i, 325i, 328i, 330Ci, Z3, and Z4.

• Compatible with BMW 323Ci, 323i, 323is, 325Ci, 325i, 325is, 328Ci, 328i, 328is, 330Ci, Z3, and Z4 models
• Includes ABS tone ring with 48 window-type teeth for accurate wheel speed sensing
• Equipped with a self-locking hex axle nut (M22x1.5 thread) and included for secure installation
• Neoprene boot material for enhanced durability and protection against contaminants
• Inboard bolt-on joint with 6 bolt holes and Allen head bolts for precise fitment
• Overall compressed length of 24.29 inches (617 mm) for exact OEM replacement

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering new, direct-fit CV axle components designed to restore driveline integrity. This line emphasizes quality materials such as neoprene boots and includes essential hardware like self-locking axle nuts and ABS tone rings. The BM-8020 model exemplifies this approach by combining robust construction with precise fitment for BMW vehicles requiring reliable CV axle replacements.

Technical Specifications and Features

This CV axle shaft features a 48-tooth window-type ABS ring that integrates seamlessly with the vehicle’s anti-lock braking system. The axle nut is a 32 mm hex head, 15 mm in height, and 37 mm in length, designed with a self-locking mechanism to maintain secure fastening under driving conditions. The inboard joint uses a bolt-on style with six M10x1.5 Allen head bolts, ensuring a stable connection to the transmission. The neoprene boot material offers resistance to wear and environmental damage, extending the service life of the axle shaft.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts in BMW 3 Series and Z models
• Restores proper ABS sensor function with included tone ring
• Eliminates axle vibration and noise caused by joint wear
• Prevents grease leakage and contamination with durable neoprene boots
• Secures driveline connection with included self-locking axle nut and hardware

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 Allen head bolts. Ensure the ABS tone ring is properly seated to maintain accurate wheel speed readings. The self-locking axle nut should be torqued to manufacturer specifications to prevent loosening. Using OEM tools for bolt tightening and axle nut installation is recommended for best results.

Quality Assurance and Warranty

The TrakMotive BM-8020 CV Axle Shaft is a new, not remanufactured, component built to meet or exceed OEM standards. It includes all necessary hardware for installation and is manufactured with quality materials such as neoprene boots and precision-machined joints. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.