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771001 - Miller HR200 Replacement Neck Kit

Packaging: 1 per ea
$80.74/ea

Usually ships within 3-5 business days

SKU: MIL771001 Categories: ,

OVERVIEW

Get Your HR200 Back to Work

If you are running a Miller HR200 welding gun, you know it's a workhorse. But even the toughest equipment takes a beating in the shop. The neck assembly (or gooseneck) is right in the heat of the action, taking the brunt of spatter, heat, and the occasional drop. When that neck gets bent, clogged, or the threads get stripped, your welding performance tanks. You start getting wire feed issues, erratic arcs, or bad gas coverage. That's where the Miller 771001 Kit, Neck Assembly Replacement comes in.

This isn't some knock-off part that "might" fit. This is the genuine article from Miller Electric. It is designed to bolt right onto your HR200 system and restore it to factory specs immediately. We know that downtime kills productivity, so having a replacement neck kit on the shelf is a smart move for any shop manager or welder. Swap out the old, beat-up neck and you'll likely notice an immediate improvement in how smooth your wire runs and how stable your arc feels.

At Josef Gas, we believe in using the right parts for the job. Using OEM parts like this Miller 771001 ensures that all your consumables—tips, nozzles, and diffusers—fit perfectly. Don't fight with your equipment; fix it right and get back to laying down perfect beads. This kit includes the necessary components to replace the neck assembly efficiently.

Additional Information
Packaging Description:1 Per Ea, 1 per each
Brand:Miller
Item:Gooseneck
Compatible Brand/Model:Miller HR200
Product Type:Replacement Neck Assembly
Part Number:771001

INCLUDED

  • 1 x Neck Assembly Replacement Kit for HR200

APPLICATIONS

  • Replacement of damaged or worn necks on Miller HR200 MIG guns
  • General industrial fabrication and manufacturing
  • Maintenance of welding automation or manual welding stations
  • Repairing wire feeding issues caused by bent conductor tubes

FAQ

The kit typically includes the complete neck assembly (gooseneck) required to replace the existing neck on an HR200 welding gun.

Signs include visible physical damage (bends or cracks), stripped threads where the diffuser attaches, excessive heat buildup in the neck during welding, or persistent wire feeding issues that aren't solved by changing the liner.

Yes, this is a genuine Miller Electric replacement part, ensuring perfect fitment and performance for Miller equipment.

This kit is specifically listed for the HR200. While some Miller parts are interchangeable, we recommend checking your specific gun's manual or parts breakdown to confirm compatibility before ordering.

Usually, replacement necks do not come with the liner pre-installed, as the liner runs through the entire cable assembly. You will likely need to use your existing liner or install a new one separately.

OEM necks are built to the exact conductivity and dimensional specifications of the manufacturer. Aftermarket necks may have different angles or lower quality copper, leading to poor arc starts and gas coverage.

Yes, replacing a MIG gun neck is a standard maintenance task. Ensure the welder is unplugged and the gun is disconnected from the feeder before starting. Consult your HR200 manual for specific torque specs.

If your gas flow issues are caused by a damaged neck tube, a loose connection at the neck base, or a deformed nozzle seat, replacing the neck will resolve the problem.

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