Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 500 4845 29 found under Guide Valve Stem by Baldor Electric Company. The National Stock Number assigned to this part is 2815012305687, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 500 4845 29.