OE Quality
60-Day Returns

Cardone 66-8100 CV Axle Assembly - Front Right
Reliable CV Axle Assembly for Mazda MX-3 and Protege
The Cardone CV Axle Assembly 66-8100 is engineered to restore driveline performance for Mazda MX-3 and Protege models. Designed with precision, this axle assembly includes an ABS ring and features a stake-type axle nut locking system for secure installation.
- Includes ABS ring with 44 teeth for accurate wheel speed sensor readings
- Stake-type axle nut locking mechanism for reliable fastening
- Compressed length of 35.875 inches to match OEM specifications
- Splined input shaft with 24 splines and splined output shaft for secure fitment
- Compatible with Mazda MX-3 and Protege models
About the Cardone CV Axle Assembly Product Line
The Cardone CV Axle Assembly line focuses on delivering complete constant velocity axle solutions that meet or exceed factory standards. Each assembly is designed to provide balanced shafts and includes necessary components such as ABS rings to ensure proper sensor function. This product line emphasizes durability and precise fitment, making it suitable for driveline repairs on specific vehicle models like the Mazda MX-3 and Protege.
Product Details and Specifications
This Cardone CV Axle Assembly (part number 66-8100) features a 44-tooth ABS ring that integrates with your vehicle’s anti-lock braking system to maintain accurate wheel speed data. The axle nut uses a stake locking type to prevent loosening during operation. The compressed length of 35.875 inches ensures proper alignment and fitment within the driveline. Both input and output shafts are splined, with the input shaft having 24 splines, providing a secure connection to the transmission and wheel hub.
Common Applications and Problem Solving
- Replacement for worn or damaged CV axle assemblies on Mazda MX-3 and Protege
- Eliminates vibrations caused by unbalanced or bent axles
- Resolves grinding noises from front-end driveline components
- Restores proper ABS sensor function with included ABS ring
- Fixes wheel wobble and clicking noises during turns or acceleration
Installation Notes and Tips
- Never allow CV axles to hang unsupported during installation to avoid joint damage
- Do not reuse the axle nut; always install a new locking nut to ensure safety
- Avoid using impact wrenches on the retaining nut to prevent damage
- Inspect seals and replace as necessary when installing the new axle assembly
- Ensure the ABS ring is properly seated to maintain sensor accuracy
Quality Assurance and Warranty
Cardone inspects each CV axle assembly 100% for run-out to prevent vibrations and ensure smooth operation. The 66-8100 part number meets strict quality standards for fit and function on Mazda MX-3 and Protege vehicles. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Cardone |
| Part Number | 66-8100 |
| Position | CV Axle Assembly, Front Right |
| ABS Ring Included | Yes |
| ABS Ring Tooth Count | 44 |
| Axle Nut Locking Type | Stake |
| Compressed Length (in) | 35.875 |
| E-Waste | No |
| Input Shaft Connection Style | Splined |
| Input Shaft Spline Count | 24 |
| Output Shaft Connection Style | Splined |
| Output Shaft Spline Count | 26 |
| Package Contents | Complete Axle, Instruction Sheet |
| Product Condition | New |
| Spindle Nut Hex Head Size | 32mm |
| Spindle Nut Included | Yes |
| Spindle Nut Thread Size | M22 x 1.5 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Mazda | Protege | 1.5L | L4 | Front Right | Except Intermediate Shaft; CV Axle Assembly |
| 1997 | Mazda | Protege | 1.5L | L4 | Front Right | Except Intermediate Shaft; CV Axle Assembly |
| 1993 | Mazda | MX-3 | 1.6L | L4 | Front Right | CV Axle Assembly |
| 1992 | Mazda | MX-3 | 1.6L | L4 | Front Right | CV Axle Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.