4 Pin Trigger Receptacle Connector fits Lincoln Easy MIG 180 EasyMIG 11650 WelderAttention: Due to the existence of multiple versions of Lincoln's Easy MIG 180 welder, please check and verify that your welder's code number is 11650 before making a purchase. The code number for Lincoln welders can be found on the number plate of the welder and is a 5-digit code.