π Technical Specifications: AF184 (Round Air Filter) Attribute Detail Shape Round Outside Diameter 9.69" Inside Diameter 7.97" Height 2.29" Media Type Pleated paper (cellulose) Efficiency β₯99.9% airborne contaminant removal Micron Rating ~15 microns (typical for cellulose) Seal Material Molded polyurethane Flow Direction Outside-in π Common Applications This filter is widely used in older Jeep, Dodge, AMC, and industrial platforms, especially those with 4.2L inline-six engines or 3.7L V6s. β Example Fitments Make Models Years Engines Jeep CJ7, Scrambler, Wagoneer, J10 1983β1986 4.2L, 4.6L I6 Dodge B150, D150, W150 1983β1987 3.7L V6 AMC Eagle, Concord, Spirit 1982β1985 4.2L I6 American Motors Various 1981β1984 2.5L, 4.2L π§ Also found in select industrial and agricultural equipment using carbureted intake systems with round housings. π Cross Reference Numbers Brand Part Number Hastings AF184 Luber-Finer AF184 Parts Plus AF184 A&I Products B1AF184 Baldwin PA184 Wix 42084 Fram CA184 K&N E-1080 (high-flow)