fuel injector o rings on 2001 Ford E-350

i would like to know the size of the o rings on my e350 van 5.4 liter the measurements i get are 5/16 id x 9/16 od--- please help i want to buy these from mcmaster carr

by in Basking Ridge, NJ on July 29, 2010
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1 answer
ANSWER by , July 29, 2010
any parts store carries the o rings. you go by application, not measurements. Roy