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Cardone 66-7586 CV Axle Assembly - Rear Left or Rear Right
Overview of Cardone CV Axle Assembly 66-7586 for Subaru Legacy and Outback
The Cardone CV Axle Assembly part number 66-7586 is designed specifically for Subaru Legacy and Outback models. This CV axle assembly ensures reliable driveline performance by providing a direct replacement for worn or damaged axles, maintaining proper power transfer to the wheels.
- Compatible with Subaru Legacy and Outback vehicles
- Compressed length of 31.65 inches for precise fitment
- Splined input and output shaft connection styles with 22 splines
- Stake-type axle nut locking for secure installation
- Does not include an ABS ring, suitable for non-ABS configurations
Detailed Product Description
The Cardone CV Axle Assembly 66-7586 is engineered to meet the exact specifications required for Subaru Legacy and Outback driveline systems. Featuring a compressed length of 31.65 inches, this axle assembly fits precisely within the vehicle’s suspension geometry. Both the input and output shafts utilize a splined connection style with 22 splines, ensuring a secure and stable fit to the transmission and wheel hub. The stake-type axle nut locking mechanism provides a reliable method to prevent loosening during operation. This assembly does not include an ABS ring, making it compatible with vehicles that do not require ABS sensor integration on the axle.
About the Cardone CV Axle Assembly Product Line
The Cardone CV Axle Assembly line focuses on delivering direct-fit replacement axles that meet OEM standards for durability and performance. Each assembly undergoes thorough inspection, including 100% run-out testing to minimize vibrations and ensure smooth operation. The 66-7586 model is part of this line, designed to provide a dependable solution for Subaru driveline repairs without the need for additional modifications.
Common Applications and Problem Resolution
- Replacement for worn or torn CV axle boots causing grease leaks
- Eliminates clicking or grinding noises during turns or acceleration
- Resolves vibrations or wobbling wheels related to axle shaft issues
- Fixes axle shaft failures that cause drivetrain shifting or instability
- Addresses issues with axle nut locking failures or loose connections
Installation Notes and Tips
- Do not allow the CV axle to hang unsupported during installation to avoid joint damage
- Use a torque wrench to tighten the stake-type axle nut to manufacturer specifications; avoid impact wrenches
- Always replace axle nuts with new ones; do not reuse prevailing torque lock nuts
- Inspect and replace transmission seals when installing the new axle assembly
- Ensure proper alignment of splined shafts to prevent installation damage
Quality Assurance and Warranty
Cardone CV Axle Assemblies, including part number 66-7586, are inspected 100% for run-out to prevent vibrations and ensure smooth driveline operation. While this product does not include an ABS ring, it is manufactured to meet or exceed OEM standards for fit and function. Cardone provides a limited warranty covering defects in materials and workmanship, supporting professional-grade reliability for Subaru Legacy and Outback vehicles.
| Brand | Cardone |
| Part Number | 66-7586 |
| Position | CV Axle Assembly, Rear Left |
| ABS Ring Included | No |
| ABS Ring Tooth Count | 0 |
| Axle Nut Locking Type | Stake |
| Compressed Length (in) | 31.65 |
| E-Waste | No |
| Input Shaft Connection Style | Splined |
| Input Shaft Spline Count | 22 |
| Output Shaft Connection Style | Splined |
| Output Shaft Spline Count | 27 |
| Package Contents | Complete Axle, Instruction Sheet |
| Product Condition | New |
| Spindle Nut Included | Yes |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Left | CV Axle Assembly |
| 2014 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Right | CV Axle Assembly |
| 2014 | Subaru | Outback | Automatic CVT | 2.5L | H4 | Rear Left | CV Axle Assembly |
| 2014 | Subaru | Outback | Automatic CVT | 2.5L | H4 | Rear Right | CV Axle Assembly |
| 2013 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Left | CV Axle Assembly |
| 2013 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Right | CV Axle Assembly |
| 2012 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Left | New CV Axle Assembly |
| 2011 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Left | New CV Axle Assembly |
| 2010 | Subaru | Legacy | Automatic CVT | 2.5L | H4 | Rear Left | New 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.