Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1104B-PC1 found under Diaphragm Kit Pneum by Man Diesel And Turbo France. The National Stock Number assigned to this part is 3010012892143, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1104B-PC1.