Airframe & Powerplant B737 SUMP DR VALVE REMOVER Used to remove/install 737-300 thru -900 surge sump drain valves, part number 8D111/8D112/6D227. TAGS: 28 OEM PN:: B28001-13 TOMX PN:: N/A TOOL TAG: SPL-1764 Related posts Fuel tank access tableTERMOHIGROMETER LOGGERCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHInterior Panel GageLock Aleron Actuator B757Vapor Barrier Caps and Plugs…SLIDE SAFETY SIGNOVERSPILL COLLECTION KITWeighing Scale – 100KG