This one merited a sticky in the parts forum... never tried em but might be worth looking into.

http://www.peachparts.com/shopforum/showthread.php?t=125852

__________________
-Marty

1986 300E 220,000 miles+ transmission impossible
(Now waiting under a bridge in order to become one)

Reading your M103 duty cycle:
http://www.peachparts.com/shopforum/showpost.php?p=831799&postcount=13
http://www.peachparts.com/shopforum/showpost.php?p=831807&postcount=14