Cardone 66-3781 CV Axle Assembly - Front Left

Cardone CV Axle Assembly for Jeep Cherokee

Restore smooth power delivery with the Cardone CV Axle Assembly, part number 66-3781. This new front left axle is built for 2014-2015 Jeep Cherokee applications and is engineered to address common driveline concerns such as vibration, clicking, and grease leakage at the CV joint.

Key Features

• Fits 2014-2015 Jeep Cherokee, front left
• New CV axle assembly for driveline replacement
• Part number 66-3781
• 30-spline splined input shaft and 27-spline splined output shaft
• Compressed length: 23.937 in.
• Spindle nut included
• No ABS ring included
• Stake-style axle nut locking type
• Package contents: complete axle and instruction sheet
• 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 is used for long-lasting operation
• Transmission seal diameter is precision-machined after heat treatment for proper sealing

Product Details

Cardone designs its CV Drive Axle assemblies using testing and engineering methods focused on common failure points in original units. For Jeep Cherokee front left service, this axle is built to deliver stable operation at speed, with shafts individually verified for straightness to help reduce vibration. The 66-3781 is a direct replacement choice for 2014-2015 Jeep Cherokee models listed in the fitment data, including the front left application without Off Road Package.

This part cross-references Jeep 52123748AC and 68238841AA for the same application.

Common Problems This Part Can Address

• Clicking or snapping noises during hard turns
• Grease on the chassis or suspension from a torn CV boot
• Front-end vibration during acceleration
• Grinding or binding from a worn outer or inner CV joint
• ABS warning light after axle replacement when sensor components are disturbed

Installation Notes

• Fits 2014-2015 Jeep Cherokee, front left.
• Do not let the CV axle hang unsupported during service.
• Use a torque wrench to install the retaining nut to the vehicle manufacturer’s specification.
• Do not reuse a prevailing-torque lock nut; install the supplied spindle nut.
• Replace transaxle seals when servicing CV axle assemblies to help prevent leaks.
• Inspect nearby ABS sensor wiring and sensor rings before final assembly.

Quality Assurance

Cardone applies 100% shaft run-out inspection to help ensure straightness and vibration-free performance. The axle is built with engineering focused on OE-level function and durability, using materials and assembly methods intended to reduce repeat failure in common CV axle service conditions.