GKN Loebro 305290 CV Axle Assembly - Rear Left or Rear Right

Reliable CV Axle Assembly for BMW 525i, 525xi, 530i, and 530xi

The GKN Loebro CV Axle Assembly part number 305290 is engineered to meet the specific driveline needs of BMW 525i, 525xi, 530i, and 530xi models. Designed with precision, this axle assembly ensures smooth power transfer and consistent performance under various driving conditions.

• Compressed length of 26.221 inches for exact fitment
• 30 outboard spline quantity for secure connection
• Includes axle nut with M27x1.5 thread size
• Six inboard joint mount holes for stable installation
• Plunging joint VL type on both inboard and outboard joints for enhanced flexibility

Technical Details and Specifications

This CV axle assembly features a compressed length of 26.221 inches, ensuring compatibility with the specified BMW models. The outboard spline quantity of 30 provides a robust interface with the wheel hub, while the included axle nut with an M27x1.5 thread size guarantees proper securing of the axle. Both the inboard and outboard joints utilize a plunging joint VL design, which allows for axial movement and helps accommodate suspension travel and steering angles. The inboard joint mount includes six holes, facilitating a secure and stable connection to the vehicle’s drivetrain.

Applications and Problem Solving

• Replacement for worn or damaged CV axle assemblies on BMW 525i, 525xi, 530i, and 530xi
• Addresses issues such as clicking noises during turns caused by joint wear
• Eliminates vibrations or shuddering under acceleration due to axle imbalance or joint failure
• Restores proper driveline function to prevent drivetrain binding or excessive play
• Helps maintain vehicle stability and smooth power delivery

Installation Notes and Tips

Ensure the axle nut is torqued to manufacturer specifications using the included M27x1.5 axle nut. Verify that the compressed length of 26.221 inches matches the vehicle’s requirements before installation. Proper alignment of the six inboard joint mount holes is critical for secure attachment. It is recommended to inspect related suspension and drivetrain components during installation to ensure overall system integrity.

Quality Assurance and Warranty

GKN Loebro CV axle assemblies are manufactured to meet OEM standards for fit, form, and function. This part number 305290 undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the distributor or manufacturer.