I forgot to measure the ID, OD, and thickness of the oil drain plug crush washer during my recent oil change. Has anyone measured either their used one or better yet, a new unused one?
chrisz5z · Registered 22' Steel GR86 6MT Joined May 12, 2022 · 562 Posts #3 · Jul 22, 2022 View full thread Shows 16x21x2.3 on the OEM crush washer packaging