USA Quick Kits are a one-step shopping experience that combine associated parts for most differential repairs or replacements.
73 ring and pinion gear set;Comes with NP 504493/ NP 949481 Inner pinion bearing and race;For applications with 12 bolt rear cover and 12 bolt ring gear;Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts;The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD); All positraction units are fully rebuildable;The ring gear diameter is 10.Our new Quick Kits draw from years of technical data and were made specifically with mechanics, installers and you in mind.