Omix proudly offers replacement brake parts for a wide variety of JeepWillys applications with quality that meets or exceeds OE standards for safety and reliability that you can count on This replacement REAR wheel cylinder fits the rear passenger side of 76 - 83 CJ5, 76 - 86 CJ7 and 81 - 86 CJ8 Scrambler, 84 - 89 Cherokee XJ and 87 - 89 Wrangler YJ models equipped with 10 OR 11 - in. rear drum brakes. (For rear left wheel cylinder, use 16723.09). Replaces OE 8126714