The MIG Spool Gun CST251 Consumable Set includes all essential replacement parts to keep your CST251 spool gun performing at its best. This convenient kit is ideal for maintaining consistent weld quality, reducing downtime, and ensuring reliable performance with aluminum and steel wire applications.

Perfect for both professional welders and fabrication shops, this set provides high-conductivity components that ensure smooth wire feeding and stable arc performance.

Set Includes:

• Contact tips (multiple pieces)

• Gas nozzle

• Drive rolls

• Diffuser