MD22A; MD22A-A; MD22L-A; TMD22A; TMD22-A; MS2B-A; MS2B-R; MS2A-E; MS2B-L; MS2L-E; 120S-E; MD22; MD22L Electrical System Main Battery Switch MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Parts on group Main Battery Switch: Pos. Part No Qty Parts name Comments 1. 870980 [1] Main switch Replaced by 1140319 2. 3. 243700 [1] Handle Replaced by 1140319 4. 971071 [2] Hexagon nut 5. 1140319 [1] Battery main switch 6. 7. 1140427 [1] Cock handle 8. 1140428 [2] Washer 9. 17602 [4] Hexagon nut Parts catalog : Emergency Stop Contact MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Tank Meter Kit for Fresh Water MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Instr. Panel for Twin Engine Install. Mirror-Invert MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Clock Kit MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Rudder Indicator Kit for Reverse Gear MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Alarm Panel MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Electrical Materials MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Electrical Materials MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L Electrical Materials MD22A, MD22A-A, MD22L-A, TMD22A, TMD22-A, MD22L