Cardone 66-8100 CV Axle Assembly - Front Right

CV Axle Assembly for Mazda Front Right

Cardone 66-8100 is a new CV axle assembly engineered for front right applications on select Mazda Protege and Mazda MX-3 models. Built with attention to shaft straightness, boot durability, and seal fit, it is designed to restore smooth driveline operation and consistent ABS signal performance.

Key Features

• Fits 1997-1998 Mazda Protege, front right, except intermediate shaft
• Fits 1992-1993 Mazda MX-3, front right
• ABS ring included with 44 teeth for proper wheel speed signal operation
• New axle retaining nut supplied for installation
• Neoprene boots use added bellows where needed to reduce stress and ozone cracking
• Boot clamps are pneumatically crimped for a secure boot-to-housing seal
• High-temperature, high-torque grease supports long-term joint performance
• Transmission seal diameter is precision-machined after heat treatment for correct surface finish
• Input shaft connection style: splined, 24 spline count
• Output shaft connection style: splined, 26 spline count
• Spindle nut: 32mm hex, M22 x 1.5 thread, stake locking type

Product Details

Cardone CV axle assembly part number 66-8100 is built from the brand’s CV driveline engineering experience and focuses on the common causes of axle failure, including boot cracking, grease loss, contamination, and vibration. Each shaft is individually verified for straightness to help deliver vibration-free operation at speed, while the remanufacturing process emphasizes correct seal contact and durable joint protection. This part cross-references Mazda F02525400A for the same application.

Common Problems This Part Can Address

• Clicking or snapping during hard turns and acceleration
• Grease on the chassis or suspension from a ruptured outer boot
• Front-end vibration caused by axle runout or shaft distortion
• ABS warning light triggered by a damaged sensor ring or signal issue
• Grinding or noise from a worn outer CV joint

Installation Notes

• Fits 1997-1998 Mazda Protege, front right, except intermediate shaft; CV axle assembly
• Fits 1992-1993 Mazda MX-3, front right; CV axle assembly
• Do not let the CV axle hang unsupported during service, as this can damage the inner joint
• Use a torque wrench on the spindle nut and tighten to manufacturer specifications
• Do not reuse the old prevailing-torque lock nut; install the supplied new nut
• Replace transaxle seals when servicing CV axle assemblies to help prevent leaks
• If the ABS light remains on after installation, inspect the sensor ring, sensor, and nearby wiring for damage

Quality Assurance

Cardone applies 100% shaft runout inspection to help prevent vibration and uses engineering updates aimed at reducing repeat failure in CV drive axle service. The product is new and built to meet or exceed original equipment performance expectations for the listed Mazda applications.