GKN Loebro 305159 CV Axle Assembly - Rear Left or Rear Right

Reliable CV Axle Assembly for BMW 5 and 6 Series

The GKN Loebro CV Axle Assembly 305159 is engineered to meet the specific driveline needs of BMW models including the 535i, 535xi, 545i, 550i, 645Ci, and 650i. Designed for durability and precise fitment, this CV axle assembly ensures smooth power transfer and consistent performance.

• Compressed length of 26.377 inches for exact fitment
• 30-tooth outboard spline 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

Technical Details and Specifications

This CV axle assembly (part number 305159) features a compressed length of 26.377 inches, ensuring compatibility with the specified BMW models. The outboard spline quantity of 30 teeth provides a reliable interface with the wheel hub, while the included axle nut with an M27x1.5 thread size secures the assembly firmly in place. Both the inboard and outboard joints utilize a plunging joint VL design, which accommodates axial movement and reduces stress on the driveline components. The inboard joint also includes six mount holes, enhancing stability and alignment during operation.

Compatible BMW Models and Applications

This CV axle assembly is compatible with the following BMW models:

• BMW 535i and 535xi
• BMW 545i and 550i
• BMW 645Ci and 650i

It is designed to replace worn or damaged CV axles in these vehicles, restoring driveline integrity and smooth power delivery.

Common Issues Addressed by This CV Axle Assembly

• Eliminates clicking or popping noises during turns caused by worn CV joints
• Resolves vibration or shuddering under acceleration due to axle imbalance
• Prevents grease leakage from damaged CV boots
• Restores proper axle length and spline engagement for secure fitment
• Improves driveline reliability and reduces premature wear on related components

Installation Notes and Tips

When installing the GKN Loebro CV Axle Assembly 305159, ensure the axle nut is torqued to manufacturer specifications to maintain secure fitment. Verify the plunging joint VL types are properly aligned to accommodate suspension travel. The six inboard joint mount holes should be checked for correct bolt pattern alignment. It is recommended to inspect related components such as wheel bearings and suspension parts during installation for optimal performance.

Quality Assurance and Warranty

GKN Loebro manufactures this CV axle assembly to meet OEM standards for fit, form, and function. The part number 305159 undergoes rigorous quality control to ensure durability and reliability in demanding driving conditions. While specific warranty details may vary, GKN Loebro products typically include coverage against manufacturing defects to provide confidence in your replacement part.