OEM Part No:532401872
Fits Husqvarna models CT126, CT153, CT154, CTH126, CTH163T, CTH173, LT126, LT151, LT154, LT1597, LT19538, LT19538R, LTH126, LTH1438, LTH151, LTH1538, LTH154, LTH17538, LTH1797, LTH18538, LTH19530, LTH2038, LTH2038R, R120, RZ19CE, RZ3016, RZ3016CA, RZ4216, RZ4216BF, RZ4216CA, RZ4219, RZ4219BF, RZ4221BF, TC130, TC138, TC139T, TC142, TC142T, TC38, TS138, TS146X, YTA20V46, YTA22V46, YTH18K46, YTH20K46, YTH2146, YTH21K46, YTH2242, YTH22K46, YTH22V46, YTH23K46.