Blade Nut - Echo SRM-236ES/L, SRM-237TES/U, SRM-2620TES/U / Shindaiwa T263XS

Blade Nut for Echo / Shindaiwa
Suits the following models:
Echo SRM-222ES, SRM-235ES/L, SRM-236TES/L, SRM-237TES/L, SRM-2620TES/L, SRM-2620TES/U, SRM-300ES/L, SRM-3020TES/U, SRM-335TES/U, SRM-420ES/U, SRM-520ES/U
Shindaiwa T226S, C226S, T236TS, T262XS, T263XS, C302TS, C303TS, T303TS, T302TS, C360TS, C361TS, B510S
OEM Part number: 610320-52130