Analogs of : EATON - 63984 Article Availability Price EATON 63984 Substitutes Exhaust Valve Length: 121,88mmValve Head Ø: 25,8mmValve Stem Ø: 6,925mm MEC-DIESEL 826390 Substitutes Exhaust Valve Length: 122mmValve Head Ø: 25,8mmValve Seat Angle: 45°Valve Stem Ø: 7mmValve type: for exhaust valves