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Now a distributor for The ESAB Group! Please be patient as we are adding new products daily!
Now a distributor for The ESAB Group! Please be patient as we are adding new products daily!

Masterweld Replacement Tweco 400 amp Heavy Duty Mig Gun
for Miller feeders
MADE IN THE USA
Part Number is - M420-116
 
Masterweld Replacement Tweco #4 heavy duty 400 amp mig gun  
20' cable length, comes with standard Tweco front end parts - 24A62 nozzle, 34A insulator and 54 diffuser & Contact tip
Standard liner is for 1/16th will run  .023, .030, .035, .045, .052 & 1/16 wire 

Masterweld Replacement Tweco 400 amp Heavy Duty Mig Gun
for Miller feeders
MADE IN THE USA
Part Number is - M420-116
 
Masterweld Replacement Tweco #4 heavy duty 400 amp mig gun  
20' cable length, comes with standard Tweco front end parts - 24A62 nozzle, 34A insulator and 54 diffuser & Contact tip
Standard liner is for 1/16th will run  .023, .030, .035, .045, .052 & 1/16 wire