GKN Loebro 306554 CV Axle Assembly - Front, Front Left or Front Right

Reliable CV Axle Assembly for Audi Vehicles

The GKN Loebro CV Axle Assembly part number 306554 is engineered to meet the specific driveline needs of various Audi models. Designed for durability and precise fitment, this CV axle assembly supports smooth power transfer and vehicle stability.

• Compressed length of 19.448 inches for accurate fitment
• 42 outboard spline quantity ensuring secure connection
• Includes axle nut with M16x1.5 thread size
• Inboard joint features a plunging joint AAR type with 6 mount holes
• Outboard joint utilizes a fixed ball joint GKN SX design

Technical Details and Specifications

This CV axle assembly (part number 306554) is designed with a compressed length of 19.448 inches, making it compatible with select Audi models including A6, A6 Quattro, A7 Quattro, A8 Quattro, Q5, RS7, S6, S7, S8, and SQ5. The outboard spline quantity of 42 ensures a secure and precise fit to the wheel hub, while the included axle nut with an M16x1.5 thread size provides proper fastening. The inboard joint is a plunging joint AAR type with six mounting holes, allowing for smooth axial movement and flexibility during suspension travel. The outboard joint is a fixed ball joint GKN SX type, designed to maintain consistent rotational force transfer without play or vibration.

Compatible Audi Models and Applications

This CV axle assembly is compatible with the following Audi vehicles:

• Audi A6 and A6 Quattro
• Audi A7 Quattro
• Audi A8 Quattro
• Audi Q5 and SQ5
• Audi RS7
• Audi S6, S7, and S8

It is ideal for replacing worn or damaged CV axles to restore driveline performance and vehicle handling.

Common Issues Addressed by This CV Axle Assembly

• Eliminates clicking or popping noises during turns caused by worn CV joints
• Resolves vibration or shuddering at higher speeds due to axle imbalance
• Fixes grease leaks from torn CV boots that can lead to joint failure
• Restores proper axle length and spline engagement for secure fitment
• Improves driveline reliability and smooth power delivery

Installation Notes and Tips

When installing the GKN Loebro CV Axle Assembly 306554, ensure the axle nut is torqued to manufacturer specifications using the included M16x1.5 axle nut. Verify the inboard joint’s six mounting holes align correctly with the vehicle’s hub assembly. Proper lubrication and inspection of surrounding components such as wheel bearings and suspension parts are recommended during installation to ensure optimal performance and longevity.

Quality Assurance and Warranty

GKN Loebro manufactures this CV axle assembly to meet OEM standards for fit, form, and function. The part number 306554 undergoes rigorous quality control to ensure durability and reliability in demanding driving conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.