Mechanical fuel pumps for Ercoupe 415 85C

I'm gearing up for my annual in 3 months (first one on my watch) and looking at the then and now rebuild kits. Less than half the price of the partial kit at Aircraft spruce. Does the full kit contain all of the parts of the ass kit. It seems it's basically a cork gasket and a Fibre gasket. If anyone has bought the then and now kit, please enlighten me.

Just looked at the THEN & NOW site, good call if you know the maker and part number of your mechanical pump.

Also check out AIRCRAFT SPRUCE & SPECIALTY.
TEMPEST has a new to me line of overhauled to factory specs for old Continental engines.
www.aircraftspruce.com/catalog/pdf/TEMPEST-FP-APP-CON.pdf

Check with Then and Now Automotive in Weymouth, MA, ,have a page.
They have a repair kit for these old pumps, may even offer a repair service.
Also, check the LINKs from here - Hartmut Beals info under fuel systems.
FWIW

Who sells new or rebuilt mechanical fuel pumps for Ercoupe 415 85C.
thanks
mh