Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B4220-40LTYPENS154RL found under Gearcase Motor by Bodine Electric Co. The National Stock Number assigned to this part is 3010007260183, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B4220-40LTYPENS154RL.