This Yukon Gear & Axle pinion nut covers a wide set of GM axle applications—7.2" IFS, 7.5", 7.6" IFS, 8.0", 8.25" IFS, 8.5", 8.6", 9.25" IFS and 9.5" dropouts—specified with 7/8" x 14 thread and a 1 1/4" socket. It’s provided as a versatile replacement nut for many GM housings and related dropouts, intended for proper pinion reassembly during differential service. Yukon’s parts catalog supports complete axle maintenance.
Yukon Gear Pinion Nut