Zumbrota Drivetrain RAA435-1883A-P Remanufactured Dana Rear Axle Assembly Ratio Posi LSD - 35 3.07

The Zumbrota Drivetrain RAA435-1883A-P is a remanufactured complete rear axle assembly for the Dana 35 axle, featuring a 3.07 gear ratio and a Positraction limited-slip differential (Posi LSD). Designed for non-ABS applications, this assembly is rebuilt to exacting OEM specifications, delivering a reliable, ready-to-install drivetrain solution.

Remanufacturing Process & Quality Standards:

• Each assembly is thoroughly inspected for straightness, cracks, and surface wear on all axle tubes
• All internal components fully inspected and tested, including ring & pinions, internal gears, clutches, and carriers
• All bearings and seals are replaced as part of the remanufacturing process
• Gears are inspected for optimal tooth contact patterns and correct rolling torque using inch-pound measurements for precise setup and long-term reliability
• Correct gear backlash is set to ensure proper gear lubrication and quiet operation
• Axle tubes inspected to ensure OEM standards of straightness
• Exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary deep-cleaning process

Key Specifications:

• Axle Type: Dana 35 Rear Axle Assembly
• Gear Ratio: 3.07
• Differential Type: Positraction Limited-Slip Differential (Posi LSD)
• ABS: Without ABS
• Manufacturer Part Number: RAA435-1883A-P

Zumbrota Drivetrain has served a nationwide customer base for over 30 years, offering remanufactured, OE replacement, and performance drivetrain components. Their 60,000 square foot facility and team of drivetrain specialists set the standard for axle assembly remanufacturing quality and reliability.