Omix proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement valve cover nut fits 71-83 CJ5, 71-75 CJ6, 76-86 CJ7, 81-86 CJ8 Scrambler and 87-90 Wrangler YJ models. Replaces OE 83502989