Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J8127831 found under Lock Drive Shaft Differential by American Motors Sales Corp. The National Stock Number assigned to this part is 2520012057782, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like J8127831.