Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00R3981 FIG 34 REF 17A-1 found under Recoil Starter Asse by Yanmar Diesel Engine Co Ltd. The National Stock Number assigned to this part is 2990014325157, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Y00R3981 FIG 34 REF 17A-1.