Fits for POULAN PP210,2025,2350,2155,S1634,S1838,2075,2075C,20750C,2150,1900,2050,2055,2175,2375,1950,2050WT,1950LE,1975LE,2055LE,2375LE,2150LE,222,2250,2450,2550,2550LE,2550SE,262,PP260,PPB1838LE,SM4018.
Replaces for WT-891,W-20,WT-89,WT-324,WT-391,WT-600,WT-624,WT-637,WT-662.
Replaces for 545081885,530069703,530071821,530071618,530071620,545006057.