NUEVO OEM Stihl 1129-B tensor de cadena ajustador - HT 131, HT133 sierra de poste
GENUINE new Stihl CHAIN TENSIONER FOR HT131, HT133 - ASSEMBLED FROM THE NEW LIST OF STIHL PARTS BELOW. From U S A, Not China. genuine Stihl parts. 1129 640 1900 - TENSIONER SLIDE. 4182 664 2200 - COVER.