QualityParts From Oregon That you can depend on. Shop pack, 12 of OregonĀ® 83-013: Height: 2-1/4", Outer diameter:3", Seal outer diameter: 2-13/16"; Mounting thread: 3/4"-16, Micron: 27; Relief pressure: 8-11 PSI, includes anti-drain back valve; Replaces Kawasaki; ; Oregon Equipment Parts 83-401 Oil Filter Shop Pack 83-013[75