Cardone
CV Axle Assembly

Cardone 66-2098 CV Axle Assembly - Rear Left

Brand Cardone 66-2098
Position Rear Left
ABS Ring Included Yes
ABS Ring Tooth Count 44
Axle Nut Locking Type Self-Lock
Compressed Length (in) 31.4173228346457
E-Waste No
Input Shaft Connection Style Splined
Input Shaft Spline Count 23
Output Shaft Connection Style Splined
Output Shaft Spline Count 26
Package Contents Complete Axle, Instruction Sheet
Product Condition New
Spindle Nut Included Yes
Spindle Nut Thread Size M22 x 1.5
Product line CV Axle Assembly
Fits Ford, Mercury, and Mazda · 18 vehicles

OE performance. Engineered to meet or exceed original equipment standards.

Boots resist cracking. Neoprene construction adds bellows to help prevent stress and ozone damage.

Vibration-free operation. Each shaft is individually verified for straightness.

Cross-references Ford 5L8Z4234BA, Ford 5L8Z4234BD and Ford YL8Z4B436AC for the same application. See all 10.

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Rear Left CV Axle Assembly for Escape, Mariner, Tribute

Restore smooth power transfer and stable driveline operation with this Cardone CV Axle Assembly, part number 66-2098. It is built for rear left applications on the Ford Escape, Mercury Mariner, and Mazda Tribute, with fitment covering 2001-2007 models where listed.

Key Features

  • New CV axle assembly for rear left installation
  • ABS ring included with 44 teeth for proper wheel speed signal integration
  • Self-lock axle nut style with spindle nut included, M22 x 1.5 thread size
  • Splined input shaft with 23 spline count and splined output shaft with 26 spline count
  • Neoprene boot design with added bellows where needed to reduce boot stress and cracking
  • Boot clamps are pneumatically crimped for a secure seal
  • High-temperature, high-torque grease is used for long-term joint protection
  • Shafts are individually checked for straightness to help reduce vibration

Product Details

Cardone engineers its CV Drive Axle assemblies using testing and remanufacturing methods focused on common failure points such as boot cracking, seal wear, and vibration. The CV axle shaft is verified for straightness, while the transmission seal diameter is precision-machined after heat treatment to support proper sealing and service life. This part number 66-2098 is a practical replacement for rear left driveline service on the Ford Escape, Mazda Tribute, and Mercury Mariner.

This part cross-references Ford 5L8Z4234BA for the same application.

Common Problems This Part Can Address

  • Clicking or snapping noises during turns
  • Grease leakage around the axle boot or chassis
  • Vibration during acceleration
  • ABS warning light after axle replacement
  • Grinding or binding from a worn CV joint

Installation Notes and Tips

  • Fits 2001-2007 Ford Escape, rear left.
  • Fits 2005-2007 Mercury Mariner, rear left.
  • Fits 2001-2006 Mazda Tribute, rear left.
  • Do not let the axle hang unsupported during service.
  • Use a torque wrench to install the retaining nut to the manufacturer specification.
  • Do not reuse the prevailing torque lock nut; install the supplied new spindle nut.
  • Replace transaxle seals when servicing CV drive 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 engineering and inspection processes aimed at OE-level performance, including 100% run-out verification on shafts used in remanufacturing. The design also addresses common causes of repeat failure, such as boot cracking and seal-related leakage, to support dependable operation in daily driving conditions.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2007FordEscape4WDRear LeftCV Axle Assembly
2007MercuryMariner4WDRear LeftCV Axle Assembly
2006FordEscape4WDRear LeftCV Axle Assembly
2006MazdaTributeAWDRear LeftCV Axle Assembly
2006MercuryMarinerLuxury4WDRear LeftCV Axle Assembly
2006MercuryMarinerPremier4WDRear LeftCV Axle Assembly
2006MercuryMarinerConvenience4WDRear LeftCV Axle Assembly
2005FordEscape4WDRear LeftCV Axle Assembly
2005MazdaTributeAWDRear LeftCV Axle Assembly
2005MercuryMariner4WD2.3LL4Rear LeftCV Axle Assembly
2004FordEscape4WDRear LeftCV Axle Assembly
2004MazdaTribute4WDRear LeftCV Axle Assembly
2003FordEscape4WDRear LeftCV Axle Assembly
2003MazdaTribute4WDRear LeftCV Axle Assembly
2002FordEscape4WDRear LeftCV Axle Assembly
2002MazdaTribute4WDRear LeftCV Axle Assembly
2001FordEscape4WDRear LeftCV Axle Assembly
2001MazdaTribute4WDRear LeftCV Axle Assembly
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Ford — 5L8Z4234BAFord — 5L8Z4234BDFord — YL8Z4B436ACFord — YL8Z4B436BCMazda — GD292560XCMazda — GD302560XCMazda — NA092560XMazda — ZZC22560XMercury — 5L8Z4234BAMercury — 5L8Z4234BD