Removed distributor and went to Toyota dealer to get a new O ring. Can you believe they didn't have any in stock here in Boise? O'Reileys has a nitrile O ring from their assortment kit that they think will fit but will it hold up as well as the OEM's. I want to get it back together. I should have ordered one through the vendor on this site but didn't want to bother them for such a small transaction. Thanks T