OEM Replacment Stock Ford 8.8 3.31 Ratio Differential 4WD Engineered for durability and peak performance, this part ensures reliability for your vehicle. Perfect for OEM replacement or upgrade needs 1997-1999 Ford F-150, 2000-2003 Ford F-150, 2004-2004 Ford F-150, 1997-1999 Ford F-250, 1997-1999 Ford Expedition NO CORE NEEDED!!! Only OE grade bearings and seals US Powertrain remanufactured differentials are engineered to restore factory performance, reliability, and driveline confidence.

Designed as a direct replacement for worn or damaged original units, these differentials help eliminate noise, vibration, and inconsistent power delivery caused by internal wear. Each Differential is professionally remanufactured using OE-grade components and strict quality control processes to ensure long-term durability.

Thorough inspection and testing help deliver smooth operation, proper gear engagement, and dependable torque transfer for daily driving, work applications, and light towing. This makes US Powertrain differentials a cost-effective alternative to New assemblies Without sacrificing performance or reliability.

• With 8.8 Ring Gear With 3.31 Gear Ratio With Vacuum Disconnect Front Axle
• 8.8 inch FRONT AXLE, W/ VACUUM DISCONNECT, 3.31 Ratio

• Location: Front
• Axle Type: Front differential
• Color: Gray
• Finish: Blasted aluminum
• Gear Ratio: 3.31 Ratio
• Mounting Hole Quantity: 2