CARDONE New 66-8172 front left CV axle for the 2005-2006 Mazda 3 and other vehicles carries drive torque from the transmission to the wheel. CARDONE researched why original CV axles typically fail and designed this one to avoid a repeat failure.
- Neoprene boots with extra bellows where needed to resist bellow stress and cracking, the leading cause of boot failure
- Shaft individually verified for straightness for vibration-free running at all speeds
- New axle retaining nut supplied with the axle, since the original nut is likely worn or stripped
- Boot clamps pneumatically crimped to seal the boot to the housing
- Precision-rolled splines for fit into the mating hub and transmission
- Transmission seal diameter precision-machined after heat treatment for correct surface finish
Quick facts
- Part: CARDONE New 66-8172 CV axle
- Also called: CV axle assembly
- Fits: 2005-2006 Mazda 3 and other vehicles
- Position: Front left
- Material: Steel shaft, neoprene boots
- Condition: New
A clicking or snapping noise when turning under power, a thump or vibration when accelerating, or grease thrown onto the chassis from a torn boot can point to a worn CV axle assembly. These signs alone do not prove the axle is the problem, since a worn wheel bearing can make similar noise. This listing is one axle for the front left side; the front right is its own part.
Fits
This CV axle fits the 2005-2006 Mazda 3 and the 2006-2008 Mazda 5.
Specifications
Fit and size
- Position: Front left
- Quantity per application: 1
- Shaft diameter: 26 mm (1.024 in)
- Compressed length: 787.4 mm (31 in)
- Splines: 28 inboard, 28 outboard
- Axle nut: M22x1.5 thread, 32 mm (1.26 in) socket size, 21 mm (0.827 in) long
Build and materials
- Shaft material: Steel
- Boot material: Neoprene
- CV joints included; splined inboard and outboard joints
- ABS tone ring: not included
- Condition: New
- Country of origin: China
In the box
One front left CV axle with its CV joints, a new axle retaining nut and an instruction sheet. This listing holds one axle, and the front left side takes one; the front right is ordered separately.
Installation notes
- A prevailing torque lock nut should never be reused; use the new nut supplied.
- Remove and install one CV axle at a time.
- Tighten the axle nut with a torque wrench to the vehicle manufacturer's specification, never an impact wrench.
- Install new transaxle seals when replacing the axle.
Interchange: GG2725600L · GG3025600A · GG3025600C · GG3025600E · GG3725600D
This part cross-references / interchanges with the following part numbers:
GG2725600L, GG3025600A, GG3025600C, GG3025600E, GG3725600D
Frequently Asked Questions
Can I use this Mazda 5 CV axle replacement on a 2006-2008 Mazda 5?
Yes. CARDONE New 66-8172 is a front left CV axle for the 2006-2008 Mazda 5 and the 2005-2006 Mazda 3. The front right side is a separate part.
Does the CARDONE New 66-8172 come with a new axle nut?
Yes. CARDONE New 66-8172 comes with a new axle retaining nut, its CV joints and an instruction sheet. The ABS tone ring is not included.
What thread size does the axle nut on this front left CV axle have?
The axle nut is M22x1.5 thread with a 32 mm (1.26 in) socket size. The shaft diameter is 26 mm (1.024 in).
How can I tell if a CV axle boot is torn?
With the engine off and cool, look for cracks or splits in the neoprene boot and grease flung onto nearby suspension or chassis parts. A shop can confirm whether the joint is worn.
What should I do with the old locking axle nut when installing a CARDONE 66-8172?
Discard the old nut and use the new retaining nut that comes with this axle. Tighten it with a torque wrench, not an impact wrench.
