R Ron B. Well Known Member Sep 3, 2016 #1 I'm looking to purchase silicone valve cover gaskets for my IO-390 Lycoming. ACS has them listed and I think the P/N I need is 05-11183 . They list this P/N to an OEM # of 67193. Can someone confirm I have the correct P/N?
I'm looking to purchase silicone valve cover gaskets for my IO-390 Lycoming. ACS has them listed and I think the P/N I need is 05-11183 . They list this P/N to an OEM # of 67193. Can someone confirm I have the correct P/N?
