Compression Spring Wire Tensioner For Millermatic MIG Welders And S32 Wire Feeders Replacement Part Works With 300 250 200 185 212 AutoSet M15 Welders 2.305 Inch OD 0.090 Inch Wire 2.5 Inch Length Pro Grade DIY Friendly

057745 MIG Wire Feed Tension Spring 2.305" OD x 2.5" Length Pack of 1
✔️ Replacement Compression Spring for MIG Welder Wire Feed

This pack of 1 057745 wire feed tension spring is designed for MIG welder assemblies to maintain steady pressure on the wire feed system. Installed between drive rollers and the wire guide, it helps stabilize wire movement for smooth and consistent welding performance.

✅ Pack size: 1 spring
✅ Part number: 057745
✅ Outer diameter: 2.305" 58.56mm
✅ Wire thickness: 0.090" 2.29mm
✅ Free length: 2.5" 63.5mm
✅ Type: compression tension spring
✅ Material: heat-treated steel
✅ Ensures consistent wire feed pressure
✅ Compatible with 300 250 200 185 212 Auto-Set machines
✅ Fits S-32S and S-32L feeders

Dimensions

Inch
Outer Diameter     Wire Thickness     Length
2.305"             0.090"             2.5"

Metric
Outer Diameter     Wire Thickness     Length
58.56mm            2.29mm             63.5mm

💡 How does a wire feed tension spring affect welding consistency in MIG welder systems?
It controls pressure and wire stability during operation:

• Maintains steady force on drive rollers

• Prevents wire slipping or inconsistent feed

• Helps ensure smooth arc performance

• Reduces wear on wire feed components

If you need reliable wire feeding and smoother welds, this 057745 spring is a simple but critical upgrade for your MIG setup.