8.8 Inch 3.55 Posi Limited Slip Differential

The Zumbrota Drivetrain RAA435-1962D-P is a remanufactured axle assembly engineered for the Ford 8.8-inch rear end, specifically for the 2003-2004 Mustang Mach 1. This axle assembly is rebuilt to exacting quality standards, ensuring precision and reliability. Zumbrota Drivetrain meticulously inspects each component, including straightening axle tubes to OEM specifications. Internal parts such as ring and pinions, gears, and clutches are fully examined. All bearings and seals are replaced, and gears are inspected for optimal tooth contact and correct rolling torque. Proper gear backlash is set for quiet operation and longevity. The assembly utilizes an 8.8-inch ring gear and features a 3.55 ratio with a Posi Limited Slip Differential for enhanced traction. Key specifications include a semi-floating axle type and a remanufactured differential. The assembly comes with the differential cover but does not include fluid. This particular axle assembly is specified for the 2003-2004 Ford Mustang Mach 1. It is noted that the unit is Ford built and has a Hollander number of 435-1962D-P.