The Yukon Gear & Axle pinion nut is a replacement M30-1.0 RH nut specified for 2011-and-up Ford 10.5" rear differentials. Sized M30-1.0 thread and requiring a 42 mm nut/socket, this genuine small-part replacement is offered to complete differential service or repair jobs where correct thread size and torque capability are essential to reinstalling the pinion shaft nut.
Yukon Gear Pinion Nut for 2011+ Ford - M30-1.0 RH