GKN Loebro 305438 CV Axle Assembly - Rear Left

Overview of GKN Loebro CV Axle Assembly 305438

The GKN Loebro CV Axle Assembly 305438 is engineered for precise fitment and reliable performance in select BMW models. Designed with specific spline counts and joint types, this axle assembly ensures smooth power transfer and durability for your vehicle.

• Compressed length: 30.472 inches for exact fitment
• Inboard spline quantity: 32 splines
• Outboard spline quantity: 30 splines
• Includes axle nut with M27x1.5 thread size
• Both inboard and outboard joints are plunging joint VL type

Technical Details and Specifications

This CV axle assembly features a compressed length of 30.472 inches, making it compatible with the specified BMW models. The inboard joint uses a plunging joint VL design with 32 splines, while the outboard joint also employs a plunging joint VL with 30 splines. The included axle nut has a thread size of M27x1.5, ensuring secure installation. These specifications contribute to maintaining proper driveline geometry and smooth rotational movement under various driving conditions.

Compatible BMW Models

This GKN Loebro CV Axle Assembly 305438 is compatible with a range of BMW vehicles, including:

• BMW 535i GT and 535i GT xDrive
• BMW 550i GT and 550i GT xDrive
• BMW 650i, 650i Gran Coupe, 650i xDrive, and 650i xDrive Gran Coupe
• BMW 740i and 740Li
• BMW 750i, 750i xDrive, 750Li, and 750Li xDrive

Common Applications and Problem Resolution

This CV axle assembly is designed to address several driveline issues, including:

• Eliminating clicking or popping noises during turns
• Resolving vibration or shuddering at higher speeds
• Fixing torn or damaged CV boots that cause grease leakage
• Restoring smooth power delivery to the wheels
• Replacing worn or damaged axle components to prevent driveline failure

Installation Notes and Tips

When installing the GKN Loebro CV Axle Assembly 305438, ensure the axle nut with M27x1.5 thread size is torqued to manufacturer specifications. Verify spline engagement on both inboard and outboard joints to avoid driveline imbalance. It is recommended to inspect related suspension and steering components 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 305438 undergoes rigorous quality control to ensure durability and reliability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.