Yukon High Performance Dana 44 Ring and Pinion 4.11 is the set that is designed to run on and off road without letting you down. The Yukon Ring and Pinion sets come at you with the 4:1 ratio and 10 ring gear bolts to give you the assurance when and where you need it. Whether you are running a Jeep or a Jaguar, the Yukon ring and pinion sets are designed to offer a quiet running gear that can supply the performance and superiority that Yukon is known for year after year. Yukon ring and pinion sets come standard with a one-year warranty that protects against manufacturer's defects.