Some of these threads may help:

http://www.peachparts.com/shopforum/showthread.php?threadid=13922&highlight=124+wiper

http://members.lycos.nl/mbenz/windshield_wiper.htm

http://business.baylor.edu/Richard_Easley/autofaqs/wiper.htm

http://www.peachparts.com/shopforum/showthread.php?threadid=28245&highlight=124+wiper

http://www.peachparts.com/shopforum/showthread.php?threadid=12508&highlight=wiper+blower+heater

__________________
John

2003 Firemist Red/grey leather SL 500
2015 Palladium Silver/black mbtex GLK 350
1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD)

Click to see 87 300E