Not sure if this is what you're after, but a quick internet search through up this -
Fuel tap kit with led light FOR AFRICA TWIN (07-07A)
KIT for Africa Twin RD07-07A:
- on-off tap with side fitting
for easy mounting / dismounting tank
- hexagonal nut (M27) with low profile
- bipolar electrical cable with sheath (1 m)
- o-ring in aluminum and rubber for better tightness
- Led M8 classified ip67 customized
- "super seal" 2 way connector
- KKBIKE adhesive
- electrical diagram
Might be worth a look.