TrakMotive BM-8015 CV Axle Shaft - Rear Left or Rear Right

Overview of TrakMotive CV Axle Shaft BM-8015 for BMW 840Ci and 850Ci

The TrakMotive CV Axle Shaft BM-8015 is engineered specifically for BMW 840Ci and 850Ci models, providing reliable driveline performance. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's CV components.

• Compatible with BMW 840Ci and 850Ci 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 size)
• Inboard joint features a bolt-on connection with 6 bolt holes
• Overall compressed length of 25.47 inches (647 mm)

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering precise driveline components tailored for specific vehicle applications. This CV Axle Shaft BM-8015 is part of that line, offering a bolt-on inboard joint and conventional outboard joint design to maintain factory specifications and ensure proper drivetrain function on BMW 840Ci and 850Ci models.

Technical Specifications and Features

This CV axle shaft features a 48-tooth window-type ABS ring included for accurate wheel speed sensor readings. The axle nut is a hex head type with a stake locking mechanism, measuring 5/8 inch in height and 1 2/5 inch across the hex, ensuring secure fastening. The neoprene boot material provides resistance to wear and environmental factors, extending the life of the joint. The inboard joint uses a bolt-on style with six M10*1.5 threaded bolts, each 2 1/6 inches long, and an 8 mm Allen head size for installation. The outboard joint is conventional with 30 splines, matching OEM specifications. The overall compressed length of 25.47 inches (647 mm) fits the driveline geometry of the specified BMW models.

Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on BMW 840Ci and 850Ci
• Restores proper ABS sensor function with included tone ring
• Eliminates axle vibration and noise caused by joint wear
• Prevents grease leakage with durable neoprene boot
• Ensures secure axle nut fastening with stake locking design

Installation Notes and Tips

Installation requires removal of the old CV axle shaft and proper torqueing of the included stake locking hex axle nut (M27*1.5 thread). Use an 8 mm Allen wrench for the six inboard joint bolts. Verify the ABS tone ring is properly seated to maintain sensor accuracy. Ensure the neoprene boot is not twisted or damaged during installation to prevent premature failure.

Quality Assurance and Warranty

The TrakMotive CV Axle Shaft BM-8015 is a new, OEM-style replacement part manufactured to meet or exceed factory specifications. It includes all necessary hardware such as the axle nut and inboard bolts. While specific warranty details are not provided, TrakMotive products typically adhere to industry standards for quality and reliability.