Oil Seal; 20-3/64" Shaft Dia; 24-1/64" Housing Bore; 0.787" Nominal Width; Viton Lip; Solid Seal; 0.787" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Garter | Stainless Steel Finger Lip Retainer; Steel Case; 64-L Seal Design Code