Lincoln Viking 3350 Mojo Welding Helmet K3101-4

By: Lincoln Electric
(You save $185.13 )
Current Stock:
Adding to cart… The item has been added


Buy a Lincoln 2450, 2450 ADV, 3450 or 3450 ADV series welding helmet and receive a $75 VISA gift card rebate.

Redeem Rebate Here

The new & improved VIKING 3350, our top-of-the line helmet series, is the ultimate blend of optics, comfort & versatility.

  • 4C® Lens Technology - Broadens the color range & hues which can be seen in both light and dark states. This eliminates imperfections and color saturation to create the clearest view of the base material, arc & puddle
  • Perfect 1/1/1/1 Optical Clarity - This rating is determined by measuring blurriness, distortion, shade consistency and angle uniformity of the auto-darkening welding lens
  • Extra Large Viewing Area - The 12.5 square inch auto darkening lens provides a large field of view to increase versatility and operator control


  • Industry Leading Optics - 4C Lens Technology, 1/1/1/1 Optical Clarity and extra large 12.5 sq. inch viewing area
  • All Day Comfort - Innovative X6 Headgear distributes weight, reduces pressure and optimizes balance
  • Increased Productivity - External low profile grind control
  • Professional Versatility - Optimized performance for all welding/cutting processes & environments
  • Warranty - 5 year hassle free warranty

What's Included

  • Comes with helmet bag
  • bandana
  • 5 outside cover lenses
  • 2 inside cover lenses and sticker sheet



Welding Helmets

Welding Helmets Product Types Auto-Darkening
Welding Helmets Compliance ANSI Z87.1
Welding Helmets Product Series 3350 Series
Welding Helmets ADF Viewing Area 12.5 Square Inches
Welding Helmets Control Type Analog
Welding Helmets External Controls Grind Button
Welding Helmets Headgear Type X6 Headgear
Welding Helmets Auto Darkening Yes
Welding Helmets Cheater Lens Compatibe Yes
Welding Helmets Cut Mode Yes
Welding Helmets Flip Up Lens No
Welding Helmets Grind Mode Yes
Welding Helmets Hard Hat Capable Yes
Welding Helmets Lens Shade Rating 5 - 13
Welding Helmets Light to Dark Switch Time 1/25,000
Welding Helmets Magnifying Lens Holder Yes
Welding Helmets Number of Sensors 4
Welding Helmets Power Supply CR 2450 Battery with Solar Assist
Welding Helmets TIG Rating 2 Amps AC / DC

Replacement Parts

Cover Lenses
  • KP2898-1 Outside Cover Lens - 3350 & 2450 Series
  • KP3044-1 Inside Cover Lens - 3350 Series
  • S27978-32 Gasket - Outside Cover Lens Seal - 3350 & 2450 Series
  • KP4628-1 Bulk Outside Cover Lens – 3350 & 2450 Series
  • Sweatband & Headgear
  • KP2930-1 Sweatband - Super Soft Knit Cotton
  • KP4541-1 Soft Cotton Back Pad for X6 Headgear
  • KP4470-1 X6 Headgear
  • K3908-1 Pivot Headgear
  • K4100-1 Traditional Headgear
  • Hard Hat Adapters
  • KP3047-1 Hard Hat Adapter - Halo Style
  • KP3486-1 Hard Hat Adapter - Slotted Style
  • Cheater Lenses
  • KP3046-XXX Magnifying Cheater Lenses - 1.00 MAG - 2.50 MAG
  • Auto-Darkening Filter & Parts
  • KP3045-4 ADF Cartridge - 3350 Series
  • KP4562-1 Grind Button Assembly
  • KP4491-1 CR 2450 Battery
  • S27978-33 ADF Cartridge Holder
  • Replacement Shells
  • KP4560-1 Glossy Black 2450/3350 Replacement Shell
  • KP4561-1 Matte Black 2450/3350 Replacement Shell
  • Application

    Typical Application Construction
    General Fabrication
    Heavy Fabrication
    Maintenance & Repair
    Structural Welding


    Warranty 5 Years

    Custom Field

    Rebate$75 Rebate

    Product Reviews