DZ9L149190121 空气滤芯总成

 DZ9L149190106 空滤器总成  Air filter assembly

DZ9L149190107空滤器壳体1件  Air filter shell 1 piece
DZ9L149190121主滤芯总成1件  Main filter assembly 1 piece
DZ9L149190131安全滤芯总成1件  Safety filter element assembly 1 piece

注：使用BLDZ9L149190121空滤滤芯总成  
Note: Use BLDZ9L149190121 air filter element assembly