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Miller Replacement Tweco-Style TW4 MIG Gun 400 Amp .035–.045", Masterweld (Fits Miller)

Save $229.01 Save $151.33
Original price $378.32
Original price $378.32 - Original price $575.00
Original price $378.32
Current price $226.99
$226.99 - $345.99
Current price $226.99
Free US shipping on MIG gun, TIG torch & parts orders of $250+. Under $250, shipping is calculated at checkout.
SKU M410-3545

⚠️WARNING: Cancer and Reproductive Harm

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Miller Replacement Tweco-Style TW4 MIG Gun 400 Amp .035–.045", Masterweld (Fits Miller) is a mig guns from Masterweld.

This is a Masterweld replacement MIG gun built to fit the machines and connectors listed in the specifications.

Spec Detail
Process MIG
Series TW4
Style Tweco-Style
Connector Miller
Rating 400 Amp
Lengths offered 10 ft, 12 ft, 15 ft, 20 ft, 25 ft
Sizes offered .035–.045"
Packages offered Each
Brand Masterweld
Vendor part numbers M410-3545, M412-3545, M415-3545, M415-3545-MD, M420-3545, M425-3545
Compatibility Fits Miller, Tweco

Miller Replacement Tweco-Style TW4 MIG Gun 400 Amp .035–.045", Masterweld (Fits Miller) is a mig guns from Masterweld.

This is a Masterweld replacement MIG gun built to fit the machines and connectors listed in the specifications.

Spec Detail
Process MIG
Series TW4
Style Tweco-Style
Connector Miller
Rating 400 Amp
Lengths offered 10 ft, 12 ft, 15 ft, 20 ft, 25 ft
Sizes offered .035–.045"
Packages offered Each
Brand Masterweld
Vendor part numbers M410-3545, M412-3545, M415-3545, M415-3545-MD, M420-3545, M425-3545
Compatibility Fits Miller, Tweco