TrakMotive BM-8130 CV Axle Shaft - Front Right

Overview of TrakMotive AAR CV Axle Shaft BM-8130

The TrakMotive AAR CV Axle Shaft BM-8130 is designed for precise fitment and reliable performance in select BMW models. Engineered to meet OEM specifications, this new CV axle shaft supports smooth driveline operation for BMW 528i xDrive, 535i xDrive, and 640i xDrive vehicles.

• Compatible with BMW 528i xDrive, 535i xDrive, and 640i xDrive
• New, not remanufactured, ensuring durability and longevity
• Neoprene boot material for enhanced protection against contaminants
• Inboard joint type: Male with 27 splines
• Outboard joint type: Audi style spline bolt with 37 splines
• Axle bolt hex size: 17 mm, length: 83.5 mm, thread size: M16*1.5
• Overall compressed length: 863 mm (33.98 inches)
• Single bolt hole design for both inboard and outboard joints

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering high-quality constant velocity components tailored for specific vehicle applications. This product line emphasizes precise spline counts and joint types to ensure compatibility and reliable driveline performance. The BM-8130 model exemplifies this approach by matching the exact specifications required for BMW xDrive models, providing a direct replacement that maintains factory drivability.

Detailed Product Description

The BM-8130 CV axle shaft features a neoprene boot that offers resistance to wear and environmental damage, helping to extend the life of the joint. The inboard joint uses a male type connection with 27 splines, while the outboard joint employs an Audi style spline bolt with 37 splines, both designed for secure and stable driveline engagement. The axle bolts are sized at 17 mm hex with an 83.5 mm length and M16*1.5 thread, ensuring proper fastening. This axle shaft does not include an ABS tone ring or axle nut, so those components must be sourced separately if needed.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on BMW 528i xDrive, 535i xDrive, and 640i xDrive
• Addresses issues such as clicking noises during turns caused by joint wear
• Resolves vibration or shuddering under acceleration due to axle shaft imbalance
• Fixes grease leaks from torn or degraded CV boots
• Restores driveline integrity after axle shaft bending or breakage

Installation Notes and Tips

• Verify spline counts and bolt sizes match vehicle specifications before installation
• Use proper torque settings for axle bolts (M16*1.5 thread, 17 mm hex) to ensure secure fitment
• Inspect surrounding components such as wheel bearings and hub assemblies during replacement
• Grease joints as recommended if not pre-lubricated
• Check for proper axle length (863 mm compressed) to avoid fitment issues

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft BM-8130 is manufactured to meet or exceed OEM standards for fit, form, and function. This new axle shaft undergoes quality control inspections to ensure durability and performance. Warranty coverage details should be confirmed with the distributor or installer, as they may vary by region or purchase source.