GKN Loebro 305079 CV Axle Shaft - Front Right

OE-Style Front Right CV Axle Shaft

GKN Loebro 305079 is a front right CV axle shaft built with premium OE technology for precise driveline performance. It is engineered for Audi S4, Audi A4, and Audi RS4 applications that require accurate fitment, smooth torque transfer, and dependable joint operation.

For Audi A4 front right axle replacement, Audi S4 front right CV axle service, or Audi RS4 front right driveline repair, this assembly follows the vehicle-specific dimensions and joint design needed for proper installation and operation.

Key Features

• Part number 305079
• Front right CV axle shaft for select Audi applications
• Compressed length: 24.409
• Outboard spline quantity: 38
• Inboard joint type: Plunging Joint AAR
• Outboard joint type: Fix Ball Joint UF
• ABS tone ring tooth quantity: 45
• Axle nut included
• Axle nut thread size: M16x1.5

Detailed Description

GKN Loebro 305079 is a replacement CV axle shaft developed for front right installation on 2004-2008 Audi A4, 2004-2009 Audi S4, and 2007-2008 Audi RS4. It uses OE-level driveline engineering to match the original axle geometry, spline count, joint configuration, and ABS tone ring specification required by these vehicles. The result is a direct-fit axle solution for restoring front-wheel driveline function on performance-oriented Audi platforms.

This part cross-references Audi OE numbers 8E0407272AT and 8E0407452JX for the same application.

What This Part Helps Address

• Clicking or popping during turns from worn CV joints
• Vibration under acceleration caused by axle wear or imbalance
• Grease leakage from a damaged axle boot or joint seal
• ABS warning concerns related to incorrect tone ring specification
• Driveline noise from a failing front right axle assembly

Installation Notes and Tips

Verify the vehicle’s year, model, and front right position before installation. Confirm spline count, compressed length, inboard joint type, outboard joint type, and axle nut thread size against the original part to ensure correct fitment. Inspect the hub, transmission flange, and surrounding hardware for wear before installing the new axle shaft. Because this application uses an ABS tone ring, confirm sensor and ring alignment during reassembly.

Quality Assurance

GKN Automotive supplies OE technology for driveline systems and produces axle assemblies and CV joint solutions for a wide range of passenger vehicles, including performance cars and all-wheel-drive platforms. 90% of global vehicle manufacturers choose GKN Automotive solutions, reflecting the brand’s role in original-equipment driveline engineering.

• Fits 2004-2008 Audi A4, Front Right
• Fits 2004-2009 Audi S4, Front Right
• Fits 2007-2008 Audi RS4, Front Right