Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K1103007 found under Breather by Meritor Heavy Vehicle Systems Llc. The National Stock Number assigned to this part is 3040010652021, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K1103007.