Key features

• •【Direct Replacement】: Over time, mud, rust, or worn parts inside the hub will prevent the mechanism from sliding into and lock the hub, causing failure to lock the hub, and further causing symptoms such as increased fuel consumption, noise on the highway, and increased front tire wear. It is recommended that you replace it in time. The locking axle meets or exceeds the oem standard, has passed the factory test, and is perfectly matched with the original car, and can be installed directly.
• •【High Quality】: Using enhanced high-quality materials, wear-resistant, corrosion-resistant, and long service life. Replace with new locking wheels to provide you with higher AWD fuel economy when unlocked, provide you with better torque power when locked, and prevent you from being bothered by the front humming noise, and bring you good driving again sense of experience
• •【Fits For】: 1999-2004 Ford F250 F350 F450 F550 Super Duty | 2000-2005 Ford Excursion | 2001-2002 Ford Expedition | 2001-2002 Lincoln Navigitor
• •【OE#】: 1C3Z-3B396-CB ; 1C3Z3B396CB ；600-203 This is the real part, if invalid, you only need to refund
• •【Buy With Confidence】: Lifetime warranty service, once there is a problem with the product, contact us here to solve it perfectly for you, without worrying about quality problems