The Multiquip MQ34932 is a genuine OEM Liner 3/64" (1.2MM Type) 12FT designed for the MT400CCEHD. Sourced directly from Multiquip, this liner meets the original equipment specification for a direct, hassle-free installation. Correct liner diameter and length are critical to consistent wire feed performance, and the part delivers exactly the fit the MT400CCEHD calls for. DHS Equipment supplies this part ready to ship so you can get your equipment back on the job without delay.
Key Features
- OEM-Matched Inner Diameter — Manufactured to the exact 1.2MM (3/64") bore spec, ensuring smooth, consistent wire passage with no drag or feed irregularity.
- Full 12-Foot Length — Provides complete liner coverage for the MT400CCEHD torch setup, eliminating the need to splice or extend.
- Direct-Fit for MT400CCEHD — Engineered specifically for the MT400CCEHD, so it seats and locks into the gun assembly without any trimming or adaptation.
- Genuine Multiquip OEM Quality — Produced to the same material and dimensional standards as the original, maintaining consistent wire feed tension and arc stability.
- Protects Wire Feed Integrity — A worn or improperly sized liner causes birdnesting, wire slippage, and erratic arc performance; replacing with this part restores clean, controlled feed.
A welding liner guides the consumable wire electrode from the wire feeder through the torch cable and out to the contact tip. When the liner is the correct diameter and in good condition, wire moves through it smoothly and consistently, which is essential for a stable arc and clean welds. Over time, liners accumulate metal shavings, debris, and wear that cause friction, feeding resistance, and ultimately erratic wire delivery — replacing the liner with the correctly specified this part restores proper feed performance and extends the life of surrounding consumable components.
For questions about fitment or to confirm compatibility with your equipment, contact the DHS Equipment team directly.
Part Details
| Part Number | MQ34932 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Liner 3/64" (1.2MM Type) 12FT MT400CCEHD |
Compatibility & Fitment
| Name | Model |
|---|---|
| MT400CCEHD | MT400CCEHD |
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.
