Help needed with spring code
2011 Ford E350 12 pass
5.4L
3.73 gears
Door spring code: MM22
I've tried 2 dealerships, Ford Customer Service, Ford Parts.com, and Obsolete Parts. One dealer couldn't give any info, the other dealer and Ford Cust Svc gave me a part number that corresponds to an '08 E150. Ford Parts.com basically told me that Ford sees "no reason why I should need to have that info since my GVWR was in the door jamb!" Obsolete Parts said if could give them a part number for what I wanted they'd sell it to me!
I don't want to know anything other what my current spring rate is. I've tried searching every combination of word combinations I could come up with. Anyone with a parts spec book out there who can help with this?



