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.

Cardone 66-3781 CV Axle Assembly - Front Left