169716 - Miller 169716 M-Series Contact Tip Adapter & Gas Diffuser (2-Pack)

Genuine Miller 169716 Contact Tip Adapter (2-Pack)

The Miller 169716 Contact Tip Adapter is a critical component for maintaining the performance of your Miller M-Series MIG guns. Designed specifically for the M-10, M-15, M-100, and M-150 MIG guns, this adapter serves a dual purpose: it securely holds the contact tip in place while acting as a gas diffuser to ensure smooth and even shielding gas coverage over the weld pool. Manufactured by Miller Electric, this part guarantees the precision fit and high conductivity required for consistent arc stability.

This package contains two (2) adapters, making it an excellent choice for professional welders and hobbyists who understand the importance of having spare consumables on hand. The adapter is compatible with a wide array of popular Miller welding machines, including the Millermatic 135, 140, 175, 180, 210, and 211, as well as the Millermatic Passport series and the Multimatic 215. It is also suitable for use with certain Hobart "H" series MIG guns, offering versatility across different equipment setups.

Constructed from high-quality brass, the 169716 adapter is built to withstand the thermal stresses of welding. A worn or damaged diffuser can lead to poor gas coverage, porosity in welds, and erratic wire feeding. Replacing your adapter regularly helps maintain optimal weld quality. Whether you are performing automotive repairs, light fabrication, or general maintenance, using genuine Miller parts ensures your equipment operates at peak efficiency.

Key Compatibility:

• MIG Guns: Miller M-10, M-15, M-100, M-150


• Welders: Millermatic 140, 180, 211, Multimatic 215, and more