Yukon 4.11 Rear Ring & Pinion Gear Set

The Yukon Ring & Pinion Gear Set is a direct-fit upgrade for the rear differential of 2008 and newer Nissan vehicles equipped with the M226 differential. This gear set provides a 4.11 gear ratio, which can alter the vehicle's performance characteristics, potentially improving acceleration or fuel efficiency depending on the application. The product details specify it is for the rear axle and compatible with the M226 differential. It is important to note a specific technical requirement: this gear set necessitates a 24 spline pinion yoke. This is crucial for installations where the original factory pinion yoke has 29 splines, as found in 2004-2007 model applications. Failure to use the correct yoke may result in improper installation or function. Additional specifications include a shipping weight of 17.9000 LB and UPC 883584247050. The product is listed under proxy number 24705. While the specific gains in horsepower or torque are not detailed, a gear ratio change is a common method for optimizing drivetrain performance.