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Tweco 15 ft Classic No. 4 MIG Gun with Miller Rear End (M415-3545)(10401136)

5.00 / 5 stars with 6 reviews
In stock
$639.45 $465.00
+ Free Shipping! (Save $174.45)
Miller rear end for Miller MIG Welders and Feeders.
warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
This Tweco Classic No. 4 MIG gun (M415-3545) comes with a Miller back-end. The Classic series mig guns are characterized by the new front handle displaying a new bold yellow molded-in Tweco logo. The handle parts for the classic series are not interchangeable with the legacy No. 4 professional mig guns. The alternate mfg part number is 1040-1136.

• 15 foot length
• 400 amp capacity
• 100% duty cycle at 275 amps | 60% duty cycle at 400 amps
• Gun Hook
• Uses 14 series tweco tips
• Uses 24A series slip-on nozzles

• 1 14-45 tweco tip (installed)
• 1 24A slip-on nozzle (installed)
More Information
Brand Tweco
SKU ITWE00000024
MPN ESB10401136
Mfgs MPN M4153545
UPC 608246012698
Prop65 Yes
Manufacturer's Warranty Yes
Skill Level Beginner, Weekend Warrior, Career Welder
Process MIG
Discontinued Product No
TWECO #4 5 Tweco #4.....probably the most widely used MIG gun....things last a loooooong time.....I bought a brand new Miller Matic 200 in 1982....even the Miller dealer said..."get rid of the factory Miller gun and put a Tweco #4 on there...($80 at the time)...still using it.....
Tweco MIG Gun 5 Boom! New Mig gun came quickly and was exactly what I was looking for. Great service and a great price.
Tweco Gun 5 Great customer service after I ordered the wrong thing. I sent the Item back and they knew exactly what I needed and sent it out quickly. Would definitely order from them again!
Smooth 5 My old hose was wore out but not the liner this was as smooth as it gets
Good Value 5 Good Price Good Quality
Mig Gun 5 Gun came and would not operate but IOC came through and helped us out immediately I could not be any happier with the customer service.

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