Multiquip MQ37288 Contact Tip .040 Long Standard MT-400CCEHD

The Multiquip MQ37288 Contact Tip.040 Long Standard MT-400CCEHD is a genuine OEM contact tip designed for the MT400CCEHD. Sourced directly from Multiquip, this part meets the exact electrical and dimensional specifications required for consistent, reliable welding performance. It is a direct-fit component confirmed for MT400CCEHD equipment, ensuring a straightforward installation with no guesswork on compatibility.

Key Features

• Genuine OEM Electrical Contact Specification — Manufactured to the precise bore diameter and conductivity rating required for consistent current transfer at the weld point on MT400CCEHD equipment.
• Long-Style Tip Design — The extended tip length provides added reach and improved wire guidance, supporting cleaner arc starts and more stable wire feed during operation.
• .040 Bore Sizing — Matched to .040 wire diameter for a controlled fit that minimizes arc wander and maintains consistent weld quality throughout the tip's service life.
• Confirmed Fitment for MT400CCEHD — Engineered specifically for the MT400CCEHD, so this part installs directly into the correct torch head position without adaptation.
• Protects Arc Stability and Weld Consistency — A worn or oversized contact tip causes erratic arc behavior, spatter buildup, and poor penetration; replacing with the correct OEM tip restores clean, stable performance.

A contact tip is the small but critical consumable component at the end of a MIG welding torch through which the welding wire passes and receives its electrical charge. The tight bore-to-wire fit is what enables efficient current transfer from the torch to the wire, directly affecting arc stability, spatter levels, and overall weld quality. As the tip wears, the bore enlarges, causing erratic arcing and inconsistent welds — making regular replacement with the correctly sized and specified tip essential to maintaining clean, controlled welding output.

For fitment questions or help confirming this part is right for your equipment, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.