So I was looking at the Defender washer bottle last night.
Then it occurred to me that the Range Rover Classic headlight washer pump is made to fit right in that slot.
So after drilling a hole, it dropped right in...
Old RRC washer tank on left....D90 tank on right with pump installed.
Now I just need a bumper and some squirters...
Real Rovers have round headlights!
Rent my beach house
Just a few miles from 4x4 access!