Zumbrota Drivetrain RAA440-1376A Remanufactured Dana 30 Front Axle Assembly 3.55 Ratio

The Zumbrota Drivetrain RAA440-1376A is a fully remanufactured complete front axle assembly designed for 2002-2005 Ford Explorer models equipped with the Dana 30 (Super 30) independent front suspension (IFS) and 3.55 gear ratio. This professionally rebuilt unit delivers reliable OE replacement performance for 4WD applications.

Complete Remanufacturing Process:

• All axle tubes inspected and straightened to OEM specifications for proper alignment
• Housings tested for surface wear and cracks, then cleaned using state-of-the-art hydro-blasting and rinsing process
• 100% inspection of all internal components including ring and pinions, internal gears, clutches, and carriers
• Gear patterns checked to ensure optimum tooth contact for extended gear set life
• Correct rolling torque established using precise inch-pound measurements for longevity
• 100% replacement of all bearings, seals, crush sleeves, pinion nuts, and shims

Key Specifications:

• Axle Type: Dana 30 (Super 30/198) IFS front differential
• Gear Ratio: 3.55:1
• Ring Gear Size: 7.12 inches
• Spline Count: 27-spline axle shafts
• Rotation: Standard rotation

Zumbrota Drivetrain has specialized in remanufacturing drivetrain components for over 30 years, developing industry-leading processes that ensure each axle assembly meets or exceeds OEM standards. This is a complete bolt-in replacement unit ready for installation.