GKN Loebro 305437 CV Axle Assembly - Rear Right

Reliable CV Axle Assembly for BMW 5 Series and 7 Series Models

The GKN Loebro CV Axle Assembly 305437 is engineered to meet the specific driveline needs of select BMW vehicles. Designed with precision, this axle assembly ensures smooth power transfer and consistent performance for models including the 535i GT, 550i GT, 650i Gran Coupe, and 750Li xDrive.

• Compressed length of 32.559 inches for exact fitment
• Inboard spline quantity: 32 splines for secure connection
• Outboard spline quantity: 30 splines for reliable torque transfer
• Includes axle nut with M27x1.5 thread size
• Both inboard and outboard joints utilize plunging joint VL type for enhanced flexibility

Technical Details of GKN Loebro CV Axle Assembly 305437

This CV axle assembly features a compressed length of 32.559 inches, ensuring compatibility with the specified BMW models. The inboard joint and outboard joint both use plunging joint VL types, which allow axial movement and accommodate suspension travel while maintaining constant velocity. The spline counts—32 on the inboard side and 30 on the outboard—are designed to match the vehicle’s hub and transmission interfaces precisely. The included axle nut with an M27x1.5 thread size secures the assembly firmly in place, contributing to drivetrain stability.

Compatible BMW Models and Applications

This CV axle assembly 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

It is designed to address common driveline issues such as vibration, clicking noises during turns, and axle joint wear.

Common Issues Addressed by This CV Axle Assembly

• Eliminates clicking or popping noises when turning
• Resolves vibration or shuddering during acceleration
• Replaces worn or damaged CV joints to restore smooth power delivery
• Prevents axle shaft failure due to joint wear or boot damage
• Maintains proper spline engagement for secure drivetrain connection

Installation Notes and Tips

When installing the GKN Loebro CV Axle Assembly 305437, ensure the axle nut with M27x1.5 thread size is torqued to manufacturer specifications. Verify the spline counts match the vehicle’s hub and transmission interfaces to avoid fitment issues. Both inboard and outboard plunging joint VL types require careful handling to prevent damage during installation. It is recommended to inspect related components such as wheel bearings and seals during replacement.

Quality Assurance and Warranty

GKN Loebro is a recognized manufacturer of driveline components, known for engineering precision and durability. This CV axle assembly undergoes rigorous quality control to meet OEM standards. While specific warranty details are not provided here, GKN Loebro products typically come with manufacturer-backed warranties covering defects in materials and workmanship.