Valve stem diameter [mm]: 8, 8; Inner diameter [mm]: 12; Outer diameter [mm]: 15,4; Height [mm]: 10,5; Material: FPM (fluoride rubber); Required quantity: 16; JEEP: GRAND CHEROKEE IV (WK, WK2),GRAND CHEROKEE III (WH, WK),Commander (XK, XH); CHRYSLER: 300 C Touring (LX, LE),300 C Limousine (LX, LE),300 C,Aspen (HG); DODGE: CHALLENGER Coupe,RAM 1500 Pick-up (DJ, DS),Durango (WD),CHARGER LD,Ram 1500 Crew Cab Pickup,DURANGO HB,CHARGER LX,RAM 1500 Standard Cab Pickup,RAM 1500 Extended Cab Pickup,RAM 2500 Pick-up (DJ, DS),RAM 2500 Crew Cab Pickup (DJ),RAM 2500 Standard Cab Pickup (DJ),RAM 4000 Pick-up (DR, D1, DC, DM, DH),RAM 4000 Pritsche/Fahrgestell (DH, DR, D1, DC, DM); RAM: Ram 1500 Crew Cab Pickup (DS),1500 Standard Cab Pickup (DS),1500 Extended Cab Pickup (DS),1500 Extended Cab Pickup (DT),1500 Crew Cab Pickup (DT),3500 Cab & Chassis (D2); 53022090AB, 0000533658, 6610533158, 53022090AB, 53022090AB, 0000533658, 53022090AB; Valve Stem Oil Seals,Valve Seals,Seal, valve stem