I was perusing some online parts catalogs a few days ago looking for some deals on replacement parts. I've had a few intermittent issues with a fuel pump, and found a replacement from Rock Auto for $72 including shipping. I thought that was a good deal and ordered it. Last night I was looking on eBay, and found a new fuel pump for $47.50 with free shipping. Here it is:
http://cgi.ebay.com/ebaymotors/86-92-VOLKSWAGEN-VANAGON-Fuel-Pump-OEM-New-Hayg-Walbro-_W0QQcmdZViewItemQQhashZitem335a4c91acQQitemZ220558299564QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories

The terminals are different, but it comes with the adapters. I hadn't heard of the brand, maybe others have. I know a lot of people like to stick with a name brand, but I'd give it a try for that price.

Ed in CT