Need o-ring part number for lid
I want to replace the Hyd filters on my 2006 Country Coach. The filters (3) are Nelson elements no. 84220A but can't find the o-ring part number for the lid. I can get the filters from Cummins NW in Portland but they don't have the o-ring number and the o-ring can only be used 1 time because of the high pressure. The filter housing calls for Dexron II no longer made will Chevron MD3 work?
2006 Country Coach Inspire 360 40ft Genoa Designer Series, Samsung 197 RR
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