Can someone please help me find a replacement fuel sending unit for an '88 Audi 90 10v? My 90 has been on blocks for 15 years and the sender is rusted beyond repair. Son is turning 16 in Nov and am working to get the 90 in shape for him, but I'm having difficult time sourcing a sender. Also seeking an accumulator-to-filter hose. Part numbers would be a big help, too.

Many thanks!

UPDATE: purchased sender from Jim Ellis Audi.