Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 478-0363 found under Housing Part Transmission Mechan by Fabco Automotive. The National Stock Number assigned to this part is 2520015874465, 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 478-0363.