ashplate Assembly 19200 MR Horns 21700 MGB Upper Housing 11629 Spindle/Cuff Assembly 9802 Bearing Outer Race 7293 Elastomeric Bearings 19600 MGB Quill Shaft 12813 MR Shaft 8713 Swashplate Guide 21229 (Note: Next Due times based on Total Airframe Time except Engine Overhauls and HMUs which are based on Engine Tim