Kit of electronic components needed to assembly the After Overhead panel for the Boeing 737:

- Flaps, Slats panel:
20 green leds 4TL3.
12 red leds 4TL1.
1 momentary microswitch 4TS4.
- ELT panel:
1 indicator pcb 6P1.
1 male connector 3 pins 4TCO11 for 6P1.
2 amber leds 4TL2.
1 black guard 4TSGN.
1 big switch 4TS7.
- IRS Display:
12 momentary microswitches with backlight 4TS19.
2 12 positions rotary switch 4TS1.
2 8 positions rotary switch 4TS13.
9 indicator pcb 6P1.
9 male connector 3 pins 4TCO11 for 6P1.
18 amber leds 4TL2.
- General panel:
4 indicator pcb 6P1.
4 male connector 3 pins 4TCO11 for 6P1.
2 amber leds 4TL2.
6 green leds 4TL3.
2 big switches 4TS7.
- Audio panel:
22 momentary microswitches with backlight 4TS19.
3 small switches 4TS2.
1 12 positions rotary switch 4TS1.
- Engine panel:
4 indicator pcb 6P1.
4 male connector 3 pins 4TCO11 for 6P1.
8 amber leds 4TL2.
2 korrys MON-OFF with text ON with a circle, up in white and ALTN down in amber 4TS14M.
- Oxygen panel:
1 indicator pcb 6P1.
1 male connector 3 pins 4TCO11 for 6P1.
2 amber leds 4TL2.
1 black guard 4TSGN.
1 big switch 4TS7.
1 gauge oxygen press mounted GAUUOVH1.
- Flight recorder and Mach airspeed warning test panel:
1 indicator pcb 6P1.
1 male connector 3 pins 4TCO11 for 6P1.
2 amber leds 4TL2.
1 black guard 4TSGN.
1 big switch 4TS7.
2 small momentary push switch 4TS10.
- Stall warning panel:
2 small momentary push switch 4TS10.
- IOCards needed (not included):
1 USB Expansion 2T3.
2 Master 2T1 (72 inputs and 64 outputs each).
1 USB Servos 2T11 for oxygen gauge.
1 USB LCD 2T16 LCD controller for IRS (LCD screen not available).
- IOCards recommended:
2 inputs connection 3T5 to avoid to weld into the cards.
3 outputs connection 3T4 to avoid to weld into the cards.

Wires, buttons and knobs not included.