No affilitation whatsoever http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=7987856000&rd=1&sspagename=STRK%3AMEWA%3AIT&rd=1 I asked the seller - P/N is 855-837-397B FWIW the one that came out of my '84 #900987 is same number endiing in _A_. hth someone Brandon