Seri 18-3931 Piston Ring Set la se ka ranplase ak sa ki annapre yo: GLM 23710, Evinrude / Johnson 386279, Mallory 9-54404, Wiseco 2188KD. Chak pwodwi Sierra satisfè oswa depase pati nan ekipman orijinal li ranplase.
Sierra Piston bag mete
Gwosè fèy: 2.188 / STD
Sierra Nimewo pati: 18 3931-
Interchangeable ak sa ki annapre yo: GLM 23710, Evinrude / Johnson 386279, Mallory 9-54404, Wiseco 2188KD