GYS 044067 — Teflon Liner for Aluminum MIG Wire, 1.0/1.2mm x 4M | Pro Spot 50-7021 Equivalent
Teflon-lined brass liner for feeding aluminum MIG wire cleanly through the torch. Sized for 1.0/1.2mm aluminum wire at 4 meters, the smooth bore reduces friction and feed problems compared to a standard steel liner. Cross-references to Pro Spot 50-7021. Keep a spare on the shelf — liners wear and clog faster with soft aluminum wire.
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Equivalent for Pro Spot 50-7021 · ships as GYS 044067
The Pro Spot number is a cross-reference so you can find it by the number on your parts sheet — it is not a Pro Spot-manufactured part.
Teflon Liner for Aluminum MIG Wire, 1.0/1.2mm x 4M
Fits aluminum MIG wire feed systems · GYS Ref. 044067
This brass-and-Teflon liner is built specifically for feeding soft aluminum wire, where a standard steel liner causes friction, birdnesting, and inconsistent feed. The Teflon coating keeps the bore smooth so 1.0/1.2mm aluminum wire runs cleanly from the spool to the contact tip. At 4 meters, it fits standard aluminum-capable MIG torch setups. Because aluminum wire is soft, liners wear faster than on steel wire — replace at the first sign of feed trouble.
Why Keep This On The Shelf
- Purpose-built Teflon bore for feeding soft aluminum wire
- Reduces friction, birdnesting, and inconsistent feed
- Sized for 1.0/1.2mm aluminum wire, 4M length
- Cross-references to Pro Spot 50-7021
- Wears faster than steel-wire liners — keep a spare on hand
Specifications
| Type | Teflon-Lined Brass Liner |
| Wire Size | 1.0/1.2mm (Aluminum) |
| Length | 4M |
| Fits | Aluminum MIG wire feed systems |
| GYS Ref. | 044067 |
| Sold by | Innovative Solutions CRTE Corp |
| EAN | 3154020044067 |
