5 pcs Gas Diffusers fit Lincoln Weld Pak 140HD WeldPak 140 HD 11303 Welder

5 pcs Gas Diffusers fit Lincoln Weld Pak 140HD WeldPak 140 HD 11303 Welder Attention: Due to the existence of multiple versions of Lincoln's Weld Pak 140HD welder, please check and verify that your welder's code number is 11303 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.