Cardone 66-9612 CV Axle Assembly - Front Left

Cardone CV Axle Assembly for Mini Cooper

Cardone 66-9612 is a new front left CV axle assembly engineered for 2004-2008 Mini Cooper applications. Built for direct replacement service, it addresses common driveline wear points with a precision-machined shaft, quality boot construction, and a supplied spindle nut for a cleaner repair.

Key Features

• Fits 2005-2008 Mini Cooper, front left
• Fits 2004 Mini Cooper, front left, from 07/2004
• New axle retaining nut included for installation convenience
• Neoprene boots with added bellows where needed to reduce stress and ozone cracking
• Boot clamps are pneumatically crimped for a secure seal
• High-temperature, high-torque grease supports long service life
• Shafts are individually verified for straightness to help reduce vibration
• Input shaft: 33 splines; output shaft: 26 splines
• Spindle nut: M22 x 1.5 thread, 32mm hex, stake type
• ABS ring not included

Product Details

Cardone CV Axle Assembly 66-9612 is part of the Cardone CV Axle Assembly line, developed from testing and engineering experience focused on OE-level driveline performance. The design targets common failure causes seen in original CV axles, including boot cracking, grease loss, contamination, and shaft runout. For Mini Cooper owners searching for a front left CV axle assembly, this part number provides a direct-fit replacement built around the specified spline counts, compressed length, and sealing details needed for accurate service.

This part cross-references Mini 31607533215 for the same application.

Common Problems This Part Can Address

• Clicking or snapping noises during turns from a worn outer CV joint
• Grease leakage around the axle boot or suspension area
• Front-end vibration caused by axle runout or shaft wear
• Thumping or shuddering during acceleration from driveline wear
• ABS warning light concerns after axle replacement when sensor components are disturbed

Installation Notes and Tips

• Do not let the CV axle hang unsupported during service; this can damage the inner joint.
• Use a torque wrench on the retaining nut and follow manufacturer torque specifications.
• Do not reuse a prevailing-torque lock nut; install the supplied new nut.
• Replace transaxle seals when servicing CV drive axle assemblies to help prevent leaks.
• Inspect nearby ABS sensor wiring and related components before final assembly.

Quality Assurance

Cardone engineers these CV drive axles with straightness verification and boot designs aimed at reducing repeat failure from stress and cracking. The shaft, boot, and grease specifications are selected to support reliable operation in Mini Cooper driveline service.