The Omix fan blade assembly for 4.0L engines is a steel construction replacement with five asymmetrical blades, designed for use with the factory fan clutch. It fits 1991–1995 Wrangler YJ models equipped with the 4.0-liter engine and restores airflow characteristics when replacing a damaged or worn fan blade in those applications.
Omix Fan Blade 4.0L 91-95 Jeep Wrangler YJ