HomeDriveline and Axles > CV ComponentsCardone 66-7373 CV Axle Assembly - Rear Left or Rear Right
Part #: 66-7373

Cardone 66-7373 CV Axle Assembly - Rear Left or Rear Right

CV Axle Assembly, Rear Right and Rear Left
⚙️ 10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦CV Axle Assembly, Rear Right and Rear Left
🚗Fitment: Subaru, Impreza
🔄Easy Returns — Return within 60 days for a full refund
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Reliable CV Axle Assembly for Subaru Impreza

The Cardone CV Axle Assembly 66-7373 is engineered to restore driveline performance for your Subaru Impreza. 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 for accurate wheel speed sensor operation
  • Stake-type axle nut locking for reliable fastening
  • Compressed length of 30.28 inches for exact fitment
  • Splined input and output shaft connection styles with 27 splines each
  • Compatible specifically with Subaru Impreza 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 OEM specifications. Each assembly is factory balanced and inspected to reduce vibrations and ensure smooth driveline operation. This product line is designed to provide a direct replacement for worn or damaged CV axles, maintaining vehicle safety and performance.

Product Details and Specifications

This CV axle assembly features a compressed length of approximately 30.28 inches, ensuring proper fitment within the Subaru Impreza’s driveline system. Both the input and output shafts are splined with 27 splines, providing secure and precise engagement. The stake-type axle nut locking mechanism prevents loosening during operation. Additionally, the included ABS ring supports the vehicle’s anti-lock braking system by accurately transmitting wheel speed data.

Common Applications and Problem Resolution

  • Eliminates clicking or grinding noises from worn CV joints
  • Resolves vibrations or wheel wobble during turns
  • Restores proper ABS sensor function with included ABS ring
  • Fixes driveline issues caused by damaged or torn CV boots
  • Prevents drivetrain shifting and instability under acceleration

Installation Notes and Tips

When installing the Cardone 66-7373 CV Axle Assembly, avoid letting the axle shafts hang unsupported to prevent joint damage. Use a torque wrench to tighten the stake-type axle nut to manufacturer specifications; do not use an impact wrench on the retaining nut. Always replace axle nuts with new hardware as reusing prevailing torque lock nuts is not recommended. Ensure the ABS ring is properly aligned to maintain sensor accuracy.

Quality Assurance and Warranty

Each Cardone CV Axle Assembly undergoes 100% run-out inspection to minimize vibrations and ensure smooth operation. The shafts are factory balanced to meet strict quality standards. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.

BrandCardone
Part Number66-7373
PositionCV Axle Assembly, Rear Right and Rear Left
ABS Ring IncludedYes
Axle Nut Locking TypeStake
Compressed Length (in)30.2755905511811
E-WasteNo
FAQsAre the cv drive axle shafts balanced at the factory?
FAQsCan i let the cv drive axles hang while i am working on the car?
FAQsI hear a grinding noise from the front end while driving and see
FAQsI installed a replacement cv drive axle and now my abs light is o
FAQsI removed both cv drive axles at the same time and now i am havin
FAQsIs it ok to use an impact hammer to install the retaining nut?
FAQsNever allow the cv drive axles to hang unsupported. this can lead
FAQsNever use an impact wrench to install the retaining nut on the cv
FAQsNo! a prevailing torque lock nut should never be reused. always d
FAQsShafts are inspected 100% for run out to prevent vibrations. 
FAQsThe cv drive axle outboard joint stub shaft is stuck in the hub a
FAQsThe most likely cause is a broken bearing cage due to excessive t
FAQsThe most likely cause is a defective or worn outer cv drive axle
FAQsThe most likely cause is the drive train shifting in the chassis
FAQsThe most likely problem is the outer cv drive axle boot has ruptu
FAQsThe old cv drive axle has a locking style (prevailing torque) nut
FAQsThe wheels wobble when i make a turn. what's the problem?
FAQsWhen i cut the wheel hard and step on the gas, i hear loud clicki
FAQsWhen i replace the cv drive axles, should i reuse the old seals?
FAQsWhen i step on the gas, i hear a loud thump and feel a bad vibrat
FAQsWhen replacing cv drive axle assemblies, always install new trans
FAQsWhen the replacement drive axle was installed, the sensor ring, s
Input Shaft Connection StyleSplined
Input Shaft Spline Count27
Output Shaft Connection StyleSplined
Output Shaft Spline Count27

This part fits 10 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007SubaruImprezaWRX STI LimitedRear RightCV Axle Assembly
2007SubaruImprezaWRX STI LimitedRear LeftCV Axle Assembly
2007SubaruImprezaWRX STIRear RightCV Axle Assembly
2007SubaruImprezaWRX STIRear LeftCV Axle Assembly
2006SubaruImprezaWRX STI2.5LH4Rear LeftCV Axle Assembly
2006SubaruImprezaWRX STI2.5LH4Rear RightCV Axle Assembly
2005SubaruImprezaWRX STI2.5LH4Rear LeftCV Axle Assembly
2005SubaruImprezaWRX STI2.5LH4Rear RightCV Axle Assembly
2004SubaruImprezaWRX STIRear RightCV Axle Assembly
2004SubaruImprezaWRX STIRear LeftCV 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:

28421FE23128421FE23228421FE24028421FE241

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.