Manufacturer Part Number Replacement: Homelite 308054043 Ryobi 985624001, 308054043, 308054034, 308054028, 308054015, 308054013, 308054012, 308054008, 308054004, 304, 308, 308, 308 80540 03 Compatible models Suitable for Homelite: Trimmer: UT21004 UT21006 UT21044 UT21046 UT22600 UT22650 UT29005 UT29007 UT29045 UT29047 UT32601 UT32601AS UT32605AS 05S UT3 2650 UT32651AS UT32655AS UT32655S Suitable for Ryobi: Blower: RY09053 RY09055 RY09056 RY09600 RY09605 RY09701 RY09800 Pruner: TP26 RY52604, RY52907 TP30 RY52014, RY52502, RY52504, RY52903, RY52905 30CC Trimmer: RY26000 RY26520 RY26540 RY26901 RY26921 RY26941 RY28000 RY28005 RY28021 RY28025 RY28041 RY28045 RY28060 RY280 65 RY2 9550 RY30120 RY30140 RY30220 RY30220A RY30220B RY30240 RY30240B RY30260 RY30260B RY30522 RY30530 RY30542 RY30550 RY305 62 RY30570 RY30923 RY30931 RY30943 RY30951 RY30963 RY30971 RY39500 BC30 RY30160 CS26 CS30 RY26500 SS26