USA Standard Gear ZG C9.25B-488B Diff Ring & Pinion Rear for Ram 1500 11-18 4WD

USA standard Ring & Pinion for Various Years of Chy 9.25" ZF with 4:88 Gear USA Standard Gear replacement ring and pinion gear sets are designed to meet or exceed OEM specification while providing an affordable drivetrain solution. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its products pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving. Ring & Pinion Gear Set 4.88 ratio Manufactured for dependable performance Uses 7/8" 14 Pinion Nut Engineered using state-of-the-art design software