used on the following Husqvarna series saws: · 40 (1991-06)-->Air Filter/Carburetor 
· 40 (1991-06)-->Carburetor Parts 
· 40 (1995-06)-->Air Filter/Carburetor 
· 45 (1990-06)-->Air Filter/Carburetor 
· 45 (1990-06)-->Carburetor Parts 
· 45 (1991-06)-->Air Filter/Carburetor 
· 45 (1991-06)-->Carburetor Parts 
· 45 (1995-06)-->Air Filter/Carburetor 
· 49 (1996-01)-->Air Filter/Carburetor 
· 49 (1996-01)-->Carburetor Parts Also fits Jonsered models:                                       Bin-106
 2041
 2045 
 2050