Our HD Oil Filters Feature a Cellulose/Poly Media w/ Contaminant Holding Capacity That Out Performs Many of Our Top Competitors. Attributes Filter O.D. (Inches) : 3.69" Flow Rate : 9 To 11 gpm Gasket I.D. (Inches) : 3.16" Gasket O.D. (Inches) : 3.55" Gasket Thickness (Inches) : .18" Height (Inches) : 5.327" Media Type : Cellulose/Poly Blend Style : Spin-On Lube Filter Thread Size (Inches) : 13/16-16 Filter O.D. (mm) : 93 mm Gasket I.D. (mm) : 80 mm Gasket O.D. (mm) : 90 mm Gasket Thickness (mm) : 6 mm Height (mm) : 135 mm