Stihl Base Primer Assy

This Primer base sits on the carbuetor and helps prime the fuel to the tools, this fits the following models

BG 56 C-E, BG 56, BG 56-D, BG 56 C-E D, BG 66 C-E D, BG 66-D, BG 86-D, BG 86 C-E D, BG 86 C-E, BR 200, BR 200-D, SH 56 C-E, SH 56, SH 56-D, SH 56 C-E D, SH 86-D, SH 86 C-E D, SR 200-D, SR 200, BG 56, BG 86, SH 56