USA Standard Ring & Pinion Gear Set For 11 & Up Chrysler 9.25in ZF in a 3.55 Ratio

If you're working on the drivetrain of your 2011-2018 Ram 1500 and need to replace the ring and pinion gears in the Chrysler 9.25-inch ZF differential, this USA Standard gear set is a solid option. It comes with a 3.55 gear ratio, which is a common choice for balancing fuel economy and towing capability, especially if you're looking to maintain a similar feel to the original setup or make adjustments after a tire size change.

USA Standard Gear focuses on providing dependable replacement parts that meet or exceed OEM specifications. They put their gear sets through rigorous in-house testing for dimensions, materials, and fitment to ensure you get a quiet and reliable operation. This set is built to handle the demands of daily driving, trail use, and spirited driving, offering a cost-effective solution without compromising on essential quality.

This particular set requires a 7/8-inch-14 pinion nut for installation. It's designed as a direct replacement, aiming for a quiet and smooth performance right out of the box. USA Standard Gear backs these sets with a one-year warranty, giving you added confidence in your purchase.