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We’ve moved — our store is located at 124 Clarke Road, London, ON
Tregaskiss 400 MIG Gun parts and consumables

Tregaskiss T-Gun Style MIG Gun & Consumables

Shop our Tregaskiss T-Gun style 400 Amp MIG gun and consumables built for high-output welding and durable performance.

Tregaskiss Tough Lock consumables are designed specifically for high-amperage, high-duty cycle robotic applications, and offer a long service life in demanding shop environments. 

Weldready's carefully selected aftermarket products are built for welders who want reliable parts, easy sourcing and OEM quality, at a fair price.

Top view of Heavy Duty Tregaskiss Diffuser 404-20
Isometric front view of Heavy Duty Tregaskiss Diffuser 404-20
$8.57 - $8.57
$8.57
$8.57 - $8.57
$8.57

Tregaskiss Style Heavy Duty Gas Diffuser 404-20

Weldready
5+ in stock

Heavy Duty Tregaskiss Diffuser for 403-20 Contact Tips Tregaskiss style single taper retaining head gas diffuser 404-20. For use with heavy duty (H...

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$8.57 - $8.57
$8.57
$8.57 - $8.57
$8.57
MIG gun neck insulator for tregaskiss tough gun
$6.38 - $6.38
$6.38
$6.38 - $6.38
$6.38

Tregaskiss Style 402-11 Neck Insulator

Generic
In stock

Tregaskiss 402-11 Neck Insulator Tregaskiss style 402-11 shock washer neck insulator. Compatible with Tregaskiss 300, 400, and 500 amp MIG guns.

$6.38 - $6.38
$6.38
$6.38 - $6.38
$6.38
parts diagram of tregaskiss tough gun with 404 standard gas diffuser highlighted
tregaskiss 404 standard duty gas diffuser showing threads and holes for shield gas
$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98

Tregaskiss Style 404 Gas Diffuser

Generic
5+ in stock

Tregaskiss 404 Gas Diffuser Tregaskiss style 404 gas diffuser for use with standard 403 contact tips and 402-3 nozzle retainer.  Features: Copper ...

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$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98
Isometric front view of Tregaskiss style 404-1 Gas Diffuser
Side view of Tregaskiss style 404-1 Gas Diffuser Sold out
$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98

Tregaskiss Style 404-1 HD Gas Diffuser

Weldready
Out of stock

Tregaskiss 404-1 Heavy Duty Gas Diffuser Tregaskiss style 404-1 gas diffuser for use with heavy duty 403-1 contact tips and 402-3 nozzle retainer. ...

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$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98
Sold out
Tregaskiss mig gun parts diagram showing heavy duty retaining head gas diffuser 404-3
tregaskiss heavy duty retaining head gas diffuser 404-3
$7.17 - $7.17
$7.17
$7.17 - $7.17
$7.17

Tregaskiss Style Heavy Duty Retaining Head Gas Diffuser 404-3

Generic
In stock

Tregaskiss 404-3 Retaining Head Diffuser Tregaskiss style heavy duty retaining head gas diffuser. Tregaskiss part number 404-3. See Tregaskiss MIG ...

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$7.17 - $7.17
$7.17
$7.17 - $7.17
$7.17
Top view of brass construction tregaskiss 402-3 nozzle retainer
Side view of brass construction tregaskiss 402-3 nozzle retainer
$4.78 - $4.78
$4.78
$4.78 - $4.78
$4.78

Tregaskiss Style 402-3 Nozzle Retainer

Weldready
5+ in stock

Tregaskiss Style Nozzle Retainer 402-3 Tregaskiss style 402-3 nozzle retainer for 300, 400 and 500 amp Tough Gun/T-Gun MIG torches.  Features: Hea...

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$4.78 - $4.78
$4.78
$4.78 - $4.78
$4.78

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