GKN Loebro 305991 CV Axle Assembly - Rear Right

Overview of GKN Loebro CV Axle Assembly 305991 for BMW 535i

The GKN Loebro CV Axle Assembly part number 305991 is designed specifically for the BMW 535i. This CV axle assembly ensures reliable driveline performance by maintaining smooth power transfer from the transmission to the wheels.

• Compressed length: 32.283 inches
• Inboard spline quantity: 27 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 32.283 inches, making it compatible with the precise drivetrain geometry of the BMW 535i. The inboard joint uses a plunging joint VL type with 27 splines, while the outboard joint also employs a plunging joint VL type with 30 splines. The inclusion of the axle nut with an M27x1.5 thread size simplifies installation and ensures secure fastening. These specifications contribute to consistent torque transfer and accommodate suspension movement effectively.

Compatible Vehicles and Fitment

This GKN Loebro CV axle assembly 305991 is compatible with BMW 535i models. It is engineered to meet the exact fitment requirements of this vehicle, ensuring proper alignment and function within the driveline system.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle assemblies on BMW 535i
• Addresses issues such as clicking noises during turns caused by joint wear
• Eliminates vibration or shuddering under acceleration due to axle imbalance
• Resolves grease leakage from torn CV boots
• Restores smooth power delivery and driveline stability

Installation Notes and Tips

When installing the GKN Loebro CV axle assembly 305991, ensure the axle nut (included) is torqued to manufacturer specifications using the M27x1.5 thread size. Verify spline engagement on both inboard and outboard joints to prevent premature wear. It is recommended to inspect related suspension components during installation for optimal driveline performance.

Quality Assurance and Warranty

GKN Loebro manufactures this CV axle assembly to meet OEM standards for durability and performance. The part number 305991 undergoes rigorous quality control to ensure reliability in BMW 535i applications. Warranty coverage details should be confirmed with the original equipment provider or distributor.