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9SS19725 - Lincoln S19725 Replacement Trigger for Magnum 100L MIG Guns

Packaging: 1 per each
$8.48/ea $7.07/1 per each only $7.07/eaSave 17%

In stock

OVERVIEW

Get Your Lincoln Welder Back to Work

Don't let a broken trigger stop your project in its tracks. The S19725 Trigger Switch is the definitive repair part for Lincoln Magnum 100L and Magnum PRO 100L MIG guns. If you are experiencing issues such as the gun failing to activate the wire feed, the gas solenoid not opening, or the trigger feeling 'mushy' and unresponsive, it is likely time for a replacement. This switch is designed to solve those problems instantly, providing a quick and affordable fix that gets you back to welding in no time.

This trigger switch is a direct fit for the standard MIG guns supplied with many of Lincoln's most popular welders, including the SP-series, Weld-Pak, and Power MIG machines. Because it is designed specifically for the 100L family of guns, you don't have to worry about compatibility issues or making modifications to make it fit. It drops right into the handle assembly, connecting securely to your existing control leads. The durable construction ensures that it can handle the heat and abuse of a working shop environment, giving you peace of mind that your repair will last.

A functioning trigger is vital not just for productivity, but for safety. A sticking or faulty switch can lead to unintentional arcing or wire feeding, which can be hazardous. Replacing a damaged switch immediately is a smart safety practice. With the S19725, you restore the crisp on/off action that allows for precise tack welding and stitch welding. The positive engagement helps you time your welds perfectly, resulting in better bead quality and less frustration.

Keep your equipment running smoothly and avoid the high cost of replacing the entire torch cable assembly. This replacement trigger switch is a must-have spare part for any owner of a Lincoln compact MIG welder. Order yours today and ensure your welding gun is ready to perform whenever you strike an arc.

Additional Information
Item:Trigger Switch
Brand:Lincoln Electric
Fits Which Model:Lincoln Magnum 100L, Lincoln Magnum PRO 100L
Packaging Description:1-per-ea
Product Type:Replacement Trigger Assembly
Compatible Brand/Model:Lincoln Magnum 100L, Lincoln Magnum PRO 100L
Part Number:S19725
Applications:MIG Welding Gun Repair

INCLUDED

  • 1 x Trigger Switch Assembly (S19725)

APPLICATIONS

  • Repairing Lincoln Magnum 100L MIG guns
  • Repairing Lincoln Magnum PRO 100L MIG guns
  • Restoring trigger functionality on SP-series welders
  • Maintenance of Weld-Pak and Power MIG torch assemblies

FAQ

The S19725 is designed to fit Lincoln Magnum 100L and Magnum PRO 100L MIG welding guns.

Yes, this switch is a direct replacement for the Lincoln Electric part number S19725.

Installation typically involves unscrewing the handle of the MIG gun, disconnecting the wires from the old switch, and connecting them to the new switch before reassembling the handle.

No, this specific switch is designed for the 100L series. Larger guns often use different trigger assemblies.

Typically, the S19725 is the switch assembly itself. You usually connect the existing gun control leads to the terminals on the switch.

Yes, a sticking trigger is often caused by a worn-out internal spring or mechanism in the switch. Replacing it with this unit should resolve the issue.

If your Weld-Pak 100 is equipped with the standard Magnum 100L gun (which most are), then yes, this switch will fit.

This part is for the 100L series guns, which are generally rated for up to 100-150 amps, though the switch itself carries only low-voltage control signals.