Cardone 66-1538 CV Axle Assembly - Rear Left

Rear Left CV Axle for Equinox and Terrain

Cardone CV Axle Assembly 66-1538 is a new rear left driveline replacement for select Chevrolet Equinox and GMC Terrain models. It is engineered to address common CV axle failure points with verified shaft straightness, durable boot construction, and a precision fit for smooth operation.

Key Features

• Fits 2010-2017 Chevrolet Equinox, rear left
• Fits 2010-2017 GMC Terrain, rear left
• New axle retaining nut included for service convenience
• Self-lock axle nut locking type
• Compressed length: 29.875 in.
• 34-spline input shaft and 30-spline output shaft
• Splined connection style on both ends
• High-temperature grease for demanding driveline loads
• Neoprene boot design with added bellows where needed to reduce stress cracking
• Boot clamps are pneumatically crimped for a secure seal
• ABS ring not included
• Spindle nut included; M24 x 2.0 thread size

Product Details

Cardone 66-1538 is built for rear left applications on the Chevrolet Equinox and GMC Terrain from 2010 through 2017. The axle shaft is individually checked for straightness to help reduce vibration at speed, while the boot and grease package are selected to support long-term joint protection under heat and torque. This CV axle assembly is a practical OE-style replacement for drivers addressing noise, vibration, or boot-related driveline wear on these platforms. This part cross-references Chevrolet 25829162 and GMC 25829162 for the same application.

Common Problems This Part Can Address

• Clicking, snapping, or grinding noises from the rear driveline during acceleration or turning
• Grease leakage around the axle boot or underbody contamination from a ruptured boot
• Vibration caused by a bent or out-of-runout axle shaft
• Clunking or thumping from a worn CV joint
• ABS warning concerns after axle service when related sensor components are disturbed

Installation Notes and Tips

Install this axle on the rear left position only for the listed Chevrolet Equinox and GMC Terrain applications. Do not let the CV axle hang unsupported during service, as this can damage the inner joint. Use a torque wrench to tighten the retaining nut to the vehicle manufacturer’s specification, and do not reuse a prevailing-torque lock nut. When replacing the axle, inspect seals and replace any damaged transaxle seals to help prevent leaks.

Quality Assurance

Cardone engineers CV drive axles using testing and remanufacturing experience focused on reducing repeat failure. Shafts are verified for straightness to support vibration-free performance, and the boot and seal details are designed to improve durability in real-world driveline conditions.