Replace for Shindaiwa 6820675010,Echo A051001520 6820675010,Husqvarna 502843101,Redmax T403075100 , 148775101 Fit follow models: Echo EB630, EB630(EPA), EB630RT,EB630RT (EPA) Husqvarna 150 BF, 150 BT, 350 BF, 350 BT Redmax AG431, BC430WE, BC441DWM, BC442DWM, BC530WE,EB4300, EB431, EB4400, EB441, EB6200, EB7000,EB7001, EB7001RH, EBZ5000, EBZ5000Q, EBZ5000RH, EBZ5100, EBZ5100Q, EBZ5100RH, EBZ5150,EBZ5150RH Shindaiwa EB630, EB630(EPA), EB630RT, EB630RT (EPA) Center from hole to hole is 67mm - Replacement parts,non original - Center from hole to hole is 67mm,NOTE: can not fit for echo pb-250ln blower and RedMax 8500 Backpack Blower - Fit for Echo EB630, EB630(EPA), EB630RT,EB630RT and Redmax AG431, BC430WE, BC441DWM, BC442DWM, BC530WE,EB4300, EB431, EB4400, EB441, EB6200, EB7000,EB7001, EB7001RH, EBZ5000, EBZ5000Q, EBZ5000RH, EBZ5100, EBZ5100Q, EBZ5100RH, EBZ5150,EBZ5150RH - Package include 1pc pull starter + 1pc starter claw