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The Tweco 375792 Spacer, Feed Head is a specialized replacement component engineered for the drive assembly of select Tweco and Thermal Arc wire feeders. In wire feed systems, precise axial spacing is required to ensure that the drive rolls align perfectly with the wire inlet and outlet guides. This spacer is machined to specific tolerances to maintain this alignment, preventing lateral movement of the feed mechanism components.
Over time, vibration and mechanical wear can degrade internal assembly parts. While spacers are generally static, they can become lost during disassembly for cleaning or repair, or they may wear if subjected to rotational friction in specific designs. Missing or incorrect spacing in the feed head can lead to wire shaving, erratic feeding speeds, or drive roll slippage, all of which compromise weld integrity.
This part is identified by the internal SKU TWE375792. It is designed for straightforward installation within the feed head housing. Technicians repairing wire feeders should verify the parts diagram of their specific model (e.g., Fabricator series or specific portable feeders) to ensure this is the correct spacer for the specific location in the drive train. Restoring the drive assembly with the correct 375792 spacer ensures the feed head operates at the manufacturer's intended tension and alignment settings.
| Additional Information |
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| Brand:Tweco |
| Packaging Description:1 Per Ea |
| Product Type:Feed Head Spacer |
| Application:Wire Feeder Assembly |
| Component Type:Replacement Part |
