I think I've tracked down this connector, but have not confirmed the dimensions. The plug appears to be a Sumitomo HD Series 305 P/N# 6098-0208 Male and P/N# 6098-0210 female.
If anyone is in the know on this plug, please let me know, is this right connector and is there a source for small quantities.
Any help would be greatly appreciated.
Pic of the terminals.
Pic of the connector body
Sumitomo HD Series catalog