DOP530038874 Poulan/Poulan Pro GTI17, GTI18 Primer Assembly. This is a true OEM Poulan/Poulan Pro Primer assembly. Used on models GTI17, GTI18, GTI19, GTI16, 114, LT17, LT7000, GTI15T, XT125TR, XT85T, 115, 175, 185, 195, XT20, ST40, ST50, SST45, 165, XT30T, ST45, Prolite, BC2400, BC30, 176, 196 chain saws. Replaces Poulan/Poulan Pro Part# 53038874.