GKN Loebro 304214 CV Axle Assembly - Front Left

OE-Style CV Axle for Mini Cooper

GKN Loebro 304214 is a front left CV axle assembly built with OE-level driveline engineering for the 2004-2008 Mini Cooper. It is specified with a compressed length of 24.212, a 33-spline inboard connection, a 26-spline outboard connection, and an included axle nut with M22x1.5 thread size.

Key Features

• Front left CV axle assembly for Mini Cooper applications
• Compressed length: 24.212
• Inboard spline quantity: 33
• Outboard spline quantity: 26
• Inboard joint type: plunging joint GI
• Outboard joint type: fixed ball joint AC
• Axle nut included with M22x1.5 thread size
• GKN Loebro part number 304214

Detailed Description

GKN Loebro 304214 is engineered for front left driveline service on the Mini Cooper, with joint and spline specifications matched to the listed vehicle applications. As part of GKN Automotive’s axle assembly range, this CV axle reflects the company’s OE-focused approach to passenger vehicles, including compact cars, performance models, luxury vehicles, light trucks, and 4x4 applications. This part cross-references OE numbers 31607531721 and 31607533215 for the same application.

Fits 2004 Mini Cooper, front left. Fits 2005-2008 Mini Cooper, front left. Use the part number 304214 to verify application details before ordering, especially when matching spline count, joint type, and axle length on a Mini Cooper front axle replacement.

Common Uses

• Replacing a worn or noisy front left CV axle on a Mini Cooper
• Addressing clicking during turns caused by CV joint wear
• Correcting vibration under acceleration from axle imbalance or joint wear
• Restoring proper driveline engagement after boot or joint failure
• Resolving axle fitment issues on 2004-2008 Mini Cooper front left applications

Installation Notes

Confirm the vehicle’s build date, especially for the 2004 Mini Cooper note that applies to vehicles starting from 01/07/2004. Verify spline counts, axle length, and axle nut thread size before installation. Inspect related hub, transmission, and suspension components for wear so the replacement axle can seat and operate correctly.

Quality Assurance

GKN Automotive supplies driveline components to a large share of global vehicle manufacturers and produces axle assemblies at high volume, supporting OE-oriented fit and function standards. GKN Loebro 304214 is built to align with those engineering requirements for the Mini Cooper front left application.