Lincoln MIG gun
Lincoln Magnum PRO Curve 300 Support
Lincoln Magnum PRO Curve 300 support for higher-output shop machines and Power Wave / POWER MIG 350MP style paths.
Quick Specs
| Common Ready-Pak part | K2951-2-6-45 |
|---|---|
| Rated current | 300 A @ 60% duty cycle with 100% CO2 / 200 A @ 60% mixed gas |
| Wire range | .025-5/64 in. / 0.6-2.0 mm |
| Cable length | 15 ft / 4.5 m listed for K2951-2-6-45 |
Compatible Machines
Most Common Replacement Paths
Replace First
- Contact tip
- Nozzle
- Diffuser
Related Lincoln Support
Verify Before Ordering
Lincoln gun and TIG torch names can look similar while the front-end parts differ. Confirm torch series, gun part number, cable length, wire size, and machine connection before ordering.
Need More Help?Troubleshooting, setup, and deeper support
Lincoln Electric 2026 Catalog and Lincoln Countertop Parts Guide. No approved Amazon links or affiliate tags were modified.