Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 157836-161 found under Connecting Rod by Superiorlidgerwoodmundy Corpor. The National Stock Number assigned to this part is 2990012868256, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 157836-161.