We have used efco chainsaw parts for newer models on hand.
Part: primer for WT series Condition: new Part # 50010032R Fits: Efco 156, 165 Location: Efco bin 1
Part: fuel purge primer Condition: used Part # 50010032R Fits: Efco 156, 165, 956, 962
Part: primer bulb Condition: good used/working shape Fits: efco 962
Part: Primer bulb Condition: Good used/working shape Fits: Efco 952