GM 7.5" 3.42 Posi Limited Slip Differential

The Zumbrota Drivetrain RAA435-2099V-P is a remanufactured complete axle assembly, specifically engineered for 1998-2003 Chevrolet S10 and GMC Sonoma 2WD vehicles. This unit features a GM 7.5-inch ring gear, a 3.42 gear ratio for optimal performance, and a Posi Limited Slip differential for enhanced traction. Each Zumbrota axle assembly is rebuilt to stringent quality standards, ensuring precision and reliability. The process includes a thorough inspection of all internal components, such as the ring and pinion, internal gears, clutches, and carriers, guaranteeing 100% functionality. All essential wear items, including bearings, seals, crush sleeves, pinion nuts, and shims, are replaced with new parts. To ensure longevity and optimal performance, Zumbrota establishes correct rolling torque using precise inch-pound measurements. The housing undergoes a state-of-the-art hydro blasting and rinsing process, restoring it to an OEM finish and testing for surface wear and cracks. Proper gear backlash is meticulously set for quiet operation and adequate gear lubrication. This axle assembly is a semi-floating type and includes the differential cover. It is crucial to note that this assembly does not include hubs, brakes, or backing plates. It is specifically designed for models without the ZQ8 chassis package and without a third shock, but it does include the G80 Posi Traction differential. Fluid is not included.