2005-2012 Ford Front Axle Shaft 10013781

Designed to replace Ford OEM number FC34-3220-AD. Assembled with SPL70 U-Joint.

The Spicer Drivetrain Products front axle shafts have an increased U-joint size that provides 25% higher yield strength compared to original U-joints. This results in unparalleled strength and longer lifespan. The outer stub has been re-engineered for added strength, while improved snap ring retention reduces shock load failures. Additionally, material has been redistributed from the body to the yoke ears to equalize deflection and reduce bearing cap spinning. These durable steel axles feature a micro-alloy for improved strength and undergo a statistically controlled heat treatment process to ensure proper hardness.