Hi Peter:
Thanks for the recommendation.
While I was surfing I found another company; S and S truck Parts. They have an outlet in Mississuaga and a charming lady named Audrey (1-800-363-4148 ext 228) who handles the military parts desk. She just quoted me $38.61 (Cdn) with a week or so delivery time.
http://www.sandstruck.com/
They have a wide stock of M series and MB/GPW jeep parts in an illustrated on line catalogue so I thought it was worth posting this source here for fellow forum members.
http://www.sandstruck.com/pdf/MILCAT2005.pdf
Cheers! Mike