Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SKI 4073S found under Compressor Refrigeration by Daimler Trucks North America Llc. The National Stock Number assigned to this part is 4130015754868, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SKI 4073S.