Zumbrota Drivetrain RAA435-1944B Remanufactured Complete Rear Axle Assembly GM 7.5" 3.73 Ratio

The Zumbrota Drivetrain RAA435-1944B is a professionally remanufactured complete rear axle assembly engineered for 1998-1999 Oldsmobile Bravada vehicles equipped with the GM 7.5" (10-bolt) rear differential and 3.73 gear ratio. This complete axle assembly provides a reliable, cost-effective replacement solution that restores your vehicle's drivetrain performance to OE specifications.

Professional Remanufacturing Process:

• Thoroughly inspected for straightness, cracks, and surface wear to ensure structural integrity
• All internal components fully inspected and tested including ring and pinion gears, internal gears, clutches, and carriers
• All bearings and seals replaced with new components for reliable, leak-free operation
• Gears inspected for optimal tooth contact patterns with correct rolling torque measured using precise inch-pound specifications
• Proper gear backlash set to ensure optimal gear lubrication and quiet operation
• Axle tubes verified to meet OEM straightness standards
• Exclusive hydro-blast rinse and sandblasting procedure followed by proprietary shot-peening deep cleaning process

Key Specifications:

• Ring Gear Size: 7.5" (GM 10-bolt configuration)
• Gear Ratio: 3.73:1 for balanced performance and fuel economy
• Application: 1998-1999 Oldsmobile Bravada
• Complete ready-to-install assembly with all internal components

Zumbrota Drivetrain has been a trusted leader in drivetrain remanufacturing for over 30 years, utilizing advanced inspection techniques and precision setup procedures to ensure every axle assembly meets the highest standards of reliability and longevity. Each unit is fully tested before shipping to guarantee proper operation and customer satisfaction.