
Description
Front Left (Driver Side) CV Axle Shaft Assembly – Premium Replacement
Restore smooth power delivery and eliminate drivetrain vibrations with this Heavy-Duty CV Axle Shaft Assembly. Engineered specifically for 4WD Ford and Lincoln trucks and SUVs, this assembly is a direct OE-style replacement designed to handle high torque and demanding road conditions. Whether you're towing, off-roading, or commuting, this axle ensures reliable performance and a quiet ride.
Key Product Features
- Precision Engineering – Manufactured to exact OE dimensions to ensure a perfect fit and seamless integration with your vehicle's differential and hub.
- Premium Build Quality – Constructed with high-strength steel and heat-treated joints to resist wear, withstand extreme torque, and prevent premature failure.
- Complete Ready-to-Install Kit – Includes a pre-installed ABS ring and a new high-grade axle nut, simplifying the installation process and ensuring safety.
- Advanced Protection – Equipped with heavy-duty neoprene boots that provide superior protection against ozone, UV rays, and road debris, keeping the grease in and contaminants out.
- Reduced Noise & Vibration – Dynamically balanced to eliminate high-speed vibrations, providing a smoother driving experience.
Technical Specifications
| Specification | Details |
|---|---|
| Position | Front Left (Driver Side) |
| Drivetrain | 4WD Only |
| Compressed Length | 24.96 Inches |
| Input Shaft Spline Count | 31 |
| Output Shaft Spline Count | 45 |
| ABS Ring Included | Yes |
| Axle Nut Included | Yes |
| Reference OEM Numbers | 7L1Z3B437A, AL1Z3A427B, 66-2191HD |
Vehicle Fitment Guide
This assembly fits the following 4WD models:
- Ford F-150: 2009-2010 (V8 4.6L/5.4L) & 2011-2014 (V6 3.5L/3.7L, V8 5.0L/6.2L)
- Ford Expedition: 2007-2014 (V8 5.4L) & 2015 (V6 3.5L)
- Lincoln Navigator: 2007-2014 (V8 5.4L) & 2015 (V6 3.5L)
Installation Overview
- Preparation: Securely lift the front left of the vehicle and remove the wheel.
- Disassembly: Remove the old axle nut. Disconnect the lower ball joint and stabilizer links to gain clearance.
- Removal: Carefully pry the old CV axle out of the front differential using a pry bar, being careful not to damage the seal.
- Installation: Slide the new axle into the differential until the clip engages. Align the outer end with the wheel hub.
- Torque: Reassemble the suspension components and tighten the NEW axle nut to the manufacturer's specified torque setting.
- Final Step: Reinstall the wheel and perform a test drive to ensure quiet operation.
Why Choose Our CV Axles?
A failing CV axle can lead to clicking noises, vibrations, and eventually, a complete loss of power to the wheels. Our Axle Shaft Assemblies are built for the long haul, utilizing high-temperature grease and reinforced components that outperform standard aftermarket options. Keep your Ford F-150 or Expedition on the road with a part that matches the durability of your truck.
Renew your truck's performance—Order your Premium CV Axle today!
Brand: A-Premium
Type: Front Left CV Axle Shaft Assembly
OE/OEM Part Number: 7L1Z3B437A, AL1Z3A427B, 662191HD, 66-2191HD
Items Included: Nut
Manufacturer Part Number: APCVA016
