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Two silver V-groove drive rolls for .045 inch solid wire

Lincoln Electric

Lincoln Electric K2403-2 welding drive roll kit, solid, .045 in, 2 rolls

SKU CH-WK6S-XQJ2T MPN K2403-2

Two solid-wire V-groove drive rolls for .045 in wire, compatible with Power MIG 216, 256 and 350MP welders and listed wire feeders

  • Product typeTools
  • Solid-wire feeding optimised for .045 in diameter
  • Two V-groove rolls ensure consistent grip and feed
  • Compatible with Power MIG 216, 256 and 350MP welders
  • Fits multiple Lincoln wire feeder models including K2327 and K2536 series
  • Genuine Lincoln Electric K2403-2 kit for reliable performance

Solid wire drive roll kit

This Lincoln Electric K2403-2 kit supplies two V-groove drive rolls for solid MIG wire. It fits Power MIG 216, 256 and 350MP welders plus the listed K-series wire feeders. The kit is new and ready for workshop or field use.

0.045 in maximum wire diameter

The rolls accept solid wire up to .045 in diameter, matching the groove profile stamped on the roll face. Using larger wire or flux-cored wire will cause feeding errors and premature wear. Verify the wire size before ordering.

Direct roll swap on compatible feeders

Installation requires releasing the drive roll tension arm, removing the old rolls and seating the new pair with the groove facing the wire path. The most common mistake is forgetting to re-set tension after the swap, which leads to bird-nesting or slip.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $111.99
Pricier than about 66% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameLINCOLN ELECTRIC
Product typeTools

Questions about this item

How does the .045 in wire size work once the rolls are installed in a Power MIG 216, 256 or 350MP?

The V-groove rolls are machined for .045 in solid wire, so the feeder grips and advances that exact diameter without slipping on those welder models.

What drive system do these rolls fit and what does it limit?

They mount on the Lincoln Electric drive shafts used in the listed Power MIG and wire feeder models, limiting wire feed to .045 in solid wire only.

What physical spacing do the two rolls need to fit the drive housing?

The kit includes two standard V-groove rolls sized for the Lincoln Electric drive assembly used on the compatible Power MIG and feeder units.

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