John Deere Original Equipment Secondary Air Filter Element - AT542144

John Deere Original Equipment Secondary Air Filter Element - AT542144. (Inner Element Not Factory Installed Order Separately if Needed, SUB FOR FYD00000374) Fits the following John Deere Models:  30 P Excavator (PIN: 1FF030PA_ _K_00001- ), 30G Compact Excavator (PIN: 1FF030GX_ _K265001- ), 35 P Excavator (PIN: 1FF035PA_ _K_00001- ), 35G Excavator (PIN: 1FF035GX_ _K270001- ), 50 P Excavator (PIN: 1FF050PA_ _H_00001- ), 50G Excavator (PIN: 1FF050GX_ _H280001- ), Zaxis30U-5N Hitachi Excavator (PIN: HCMADQ60_ _0265001- ),  Zaxis35U-5N Hitachi Excavator (PIN: HCMADG60_ _0270003- ), Zaxis50U-5N Hitachi Excavator (PIN: HCMAED60_ _0280003- ). This is a OEM John Deere Part.