10.5" Ring and Pinion Gear Set 3.55 Ratio 37 Spline Pinion

The USA Standard Gear ZG F10.5-355-37 is a ring and pinion gear set meticulously designed to exceed original equipment manufacturer (OEM) specifications for Ford 10.5" differentials. This set offers a 3.55 gear ratio, making it suitable for applications requiring a balance between acceleration and highway cruising. Each gear set receives thorough in-house quality evaluation, guaranteeing that it passes stringent dimensional, material, and fitment testing. This commitment to quality ensures long-lasting performance and reliability. The set includes a 37-spline pinion for robust engagement. This ring and pinion gear set is compatible with various Ford models from 2011 and up, specifically designed for the Ford 10.5" axle. Applications include the Ford E-350 Super Duty, E-450 Super Duty, E-250, F-250 Super Duty, and F-350 Super Duty rear differentials. For the F-350 Super Duty, it fits both 4WD and RWD models. USA Standard Gear backs this product with a Standard One Year Warranty, protecting against manufacturing defects and ensuring peace of mind for the end-user.