In what seems like an eternity, today my Mini Air Pump arrived from Chinwa.
My D4 ordered this on ebay way back in Nov, even though it's origin is Chinwa, the packet clearly says Singapore. (Maybe they think they own that too.)
The idea was, this may be a suitable replacement for the original Corvette seat lumbar pumps or its parts could be used.
For now I'll post a pic, since it only stops raining to trick me into going outside, then dumps on me - come in sucker.
I must say its is neat, clean strong little module - I just need some Volts now.....