• Description 
     R2AA-12-121 
     Exhaust Valve 
     PCS 
      
    Valve Head Diameter : 25.4 mm
    Valve Stem Diameter : 6 mm
    Length : 91.3 mm
    Valve Seat Angle : 45 ° 
     
Exhaust Valve:R2AA-12-121
Model Engine Chassis Type CYL year
MAZDA 6 Hatchback (GH)  1/09 - / 
MAZDA CX-7 (ER)  9/09 - /