RS3883 Baldwin Extreme Performance Nano Radial Seal Outer Air ElementFits_Inside: RS3882; RS3882XPFits: Barber-Greene, Caterpillar, John Deere EquipmentCross Reference: Caterpillar 108-0672; John Deere AT175345Specifications: O.D.: 4 1/4 (108.0) / I.D.:...