Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Z7112 25 found under Ring Fuel Injection by Man Diesel And Turbo Ltd. The National Stock Number assigned to this part is 5365008026152, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Z7112 25.