Fits Mack 2191-P551431 Fuel Filter Water Separator Cartridge, 3.15" Od, 7.73"

Fits Mack 2191-P550404 Fuel Filter, In Line

Fits Mack 2191-P553201 Fuel Filter Water Separator Spin On, 3.66" Od, 8.63" L,

Fits Mack 2191-P551864 Fuel Filter Water Separator Spin On, 3.70" Od, 6.14" L,

Fits Mack 2191-P502423 Fuel Filter, Water Separa

Fits Mack 2191-P502134 Fuel Filter, Cartridge

Fits Mack 2191-P550904 Fuel Filter Water Separator Spin On, 3.86" Od, 7.70"

Fits Mack 2191-P551422 Fuel Filter Water Separator Cartridge, 3.15" Od, 7.73"