As an Amazon Associate, we earn from qualifying purchases. OS Engines O.S. Metering Needle Assembly 22D Speed B2103 | Tower Hobbies O.S. . OSMG7301 Attributes Brand name, Manufacturer name, ManufacturerO.S. Extra Product NameOS Engines O.S. Metering Needle Assembly 22D Speed B2103 | Tower Hobbies extendedQty, qtyInStock0 moq, multiple1 MPNOSMG7301 qtySourceupdateFromUrlEntry Distributor offers SellerSKUMOQIn stockMultiplePrices Tower HobbiesOSMG102811