TrakMotive BM-8166 CV Axle Shaft - Front Left

Overview of TrakMotive AAR CV Axle Shaft BM-8166

The TrakMotive AAR CV Axle Shaft BM-8166 is designed for precise fitment and reliable performance in various BMW models. Engineered with durable neoprene boots and spline connection styles, this new CV axle shaft supports smooth driveline operation for vehicles like the BMW 328i xDrive and 430i Gran Coupe.

• Compatible with multiple BMW models including 228i, 320i, 328i, 330i, 335i, 340i, 428i, 430i, 435i, 440i, M235i, and M240i variants
• New, not remanufactured, ensuring original performance standards
• Neoprene boot material for enhanced durability and protection against contaminants
• Inboard joint type: Male with 27 splines and spline shaft connection
• Outboard joint type: Flat spline with 31 splines and spline shaft connection
• Overall compressed length of 21.65 inches (550 mm) for accurate fitment
• Does not include ABS tone ring or axle nut

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering reliable CV axle components tailored for specific vehicle applications. This product line emphasizes precise spline counts and joint types to match factory specifications, ensuring compatibility and consistent driveline performance. The BM-8166 model exemplifies this approach by offering a new axle shaft with neoprene boots and exact spline configurations for BMW vehicles.

Detailed Product Description

The TrakMotive BM-8166 CV axle shaft is engineered to meet the exacting standards required by BMW driveline systems. Featuring a neoprene boot, it provides resistance to wear and environmental damage, extending the life of the joint. The inboard joint is a male type with 27 splines, while the outboard joint uses a flat spline design with 31 splines, both connecting via spline shaft styles to ensure secure and precise engagement. With an overall compressed length of 21.65 inches, this axle shaft fits a wide range of BMW models including xDrive and Gran Coupe variants.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts in BMW 328i xDrive and 430i Gran Coupe
• Eliminates clicking or popping noises during turns caused by joint wear
• Resolves vibration issues linked to axle imbalance or joint failure
• Prevents grease leakage and contamination with durable neoprene boots
• Restores driveline integrity for smooth power transfer to wheels

Installation Notes and Tips

• Verify spline counts and overall length to ensure compatibility with your specific BMW model
• Use proper torque specifications for axle nut installation (axle nut not included)
• Inspect surrounding components such as wheel bearings and seals during replacement
• Ensure the CV boot is properly seated to prevent premature wear
• Professional installation is recommended for optimal performance and safety

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft BM-8166 is a new part manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, TrakMotive products typically undergo rigorous quality control to ensure durability and reliability in automotive applications. Buyers should consult product documentation or contact the manufacturer for warranty information.