GM 8.25" IFS Front Axle Assembly 3.08 Ratio

The Zumbrota Drivetrain RAA440-1477 is a remanufactured complete axle assembly specifically designed for GM 8.25" IFS front axles. This unit features a 3.08 gear ratio and is engineered for direct fitment on 2013-2018 GMC 1500 trucks and 2013-2020 GM SUVs. Zumbrota Drivetrain leverages over three decades of expertise in differential remanufacturing to produce reliable components. Their comprehensive process includes inspecting and straightening axle tubes to OEM specifications, and rigorously testing housings for any surface wear or cracks. Every internal part, including ring and pinion gears, undergoes a 100% inspection. To ensure optimal performance and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The housings are then cleaned using an advanced hydro blasting process to achieve an OEM finish. Further quality control measures include checking gear patterns during the remanufacturing process to guarantee optimum tooth contact for extended gear set life. Correct rolling torque is established using precise inch-pound measurements, and backlash clearance is set to ensure proper gear lubrication and minimize noise. A refundable core charge will be added to the purchase price.