GKN Loebro 305946 CV Axle Assembly - Front Right

OE-Style Front Right CV Axle

GKN Loebro 305946 is a front right CV axle assembly built with premium OE technology for precise driveline performance. It is engineered for BMW xDrive applications that need reliable torque transfer, smooth articulation, and reduced complexity at the hub connection.

Compatible with select BMW 535i GT xDrive, 740Ld xDrive, and 740Li xDrive applications, this axle assembly uses GKN Automotive Face Spline technology to deliver a lighter hub connection with efficient power transfer. The GKN Loebro 305946 is a direct-fit driveline service part for front right replacement on the listed vehicles.

Key Features

• Brand: GKN Loebro
• Part number: 305946
• Front right CV axle assembly
• Inboard joint type: Plunging Joint AAR
• Outboard joint type: Face Spline ST
• Inboard spline count: 27
• Outboard spline count: 37
• Axle nut thread size: M16x1.5
• Compressed length: 34.212
• Axle nut not included

Detailed Description

This GKN Loebro CV axle assembly is built around OE-level driveline engineering for BMW rear-biased all-wheel-drive platforms. The Face Spline hub connection transfers torque through the face of the joint, reducing connection complexity while maintaining strong performance at the wheel hub. For BMW 535i GT xDrive front right service work, as well as 740Ld xDrive and 740Li xDrive front right applications, part number 305946 provides the correct spline and joint configuration for the listed fitments.

This part cross-references 7593040 and 7618678 for the same application.

What It Helps Address

• Clicking or popping during turns from worn CV joints
• Vibration under acceleration from a damaged axle shaft
• Grease leakage from a failing CV boot or joint assembly
• Torque transfer issues at the front right driveline position
• Noise or looseness caused by spline or joint wear

Installation Notes and Tips

Fits 2016-2017 BMW 535i GT xDrive, front right, with axle assembly length noted at 907MM for those applications. Fits 2011-2015 BMW 535i GT xDrive, front right. Fits 2015 BMW 740Ld xDrive, front right. Fits 2013-2015 BMW 740Li xDrive, front right.

Verify spline count, axle length, and axle nut thread size before installation. The axle nut is not included, so confirm the vehicle’s service requirements before beginning the repair. Always inspect related hub and suspension components for wear during CV axle replacement.

Quality Assurance

GKN Automotive is a global driveline systems supplier with OE technology used by premium vehicle manufacturers. The Face Spline design reflects that engineering approach, with a focus on efficient torque transfer and a simplified hub connection for the specified BMW applications.