Weld Support Parts
Find the part. Understand the problem.
Practical welding guides for parts, setup, troubleshooting, and buying decisions. Search a part number, process, or symptom.
Start Here
Choose the path that matches the problem you are trying to solve.
Find the Right Welding Part
Search consumables, wear parts, torch components, replacements, and setup items by machine, process, or part type.
Start Parts Lookup → TroubleshootingFix a Welding Problem
Diagnose porosity, burnback, wire feeding problems, arc instability, overheating, helmet issues, and fume protection gaps.
View Problem Solver → Buying GuidesChoose Better Welding Gear
Compare helmets, MIG wire, TIG torch parts, respirators, gloves, PPE, and practical shop buying decisions.
View Gear Guides →Digital tools for your welding shop
Explore Arc Life’s paid Excel workbooks and printable PDFs for job estimates, consumables, maintenance, and shop records.
Plan the job
Browse the Job Cost & Quote Calculator and Material Cut List & Remnant Tracker.
Organize the shop
Explore workbooks for consumables, equipment maintenance, and gas cylinder records.
Keep a useful record
Find printable work orders, project logbooks, and inspection checklists.
Browse Arc Life digital tools →
Paid digital downloads—not physical products. Check each listing for included files, software requirements, license terms, and limitations before buying.
Latest welding guides
- ER70S-2 vs. ER70S-6 for TIG: Choose by Chemistry, Not the Last DigitCompare the deoxidizer systems, read TIG-specific gas and test data, and use WSP’s exact ER70S-2 and ER70S-6 lookup pages before choosing filler rod.
- Tillman 42 vs. 48 MIG Gloves: Palm Feel, Lining, and Cuff DifferencesCompare the Tillman 42 and 48 by actual leather construction, lining, cuff length, and fit—not an assumed heat rating or a product photo alone.
- Klein 935DAG for Welding Fit-Up: Relative Zero Is Not the Same as LevelA digital angle gauge can help with fit-up, but its zero reference matters. Learn what the Klein 935DAG measures, where it fits, and what it cannot replace.
- Bernard T-035 vs. TT-035: Which Centerfire Contact Tip Do You Need?T-035 and TT-035 both serve 0.035-inch wire, but their shapes, lengths, and approved configurations differ. Check the full part number before ordering.
- E312-16 Stick / SMAW Filler Metal: Selection and Compatibility ChecksE312-16 is a high-alloy stainless stick electrode used for many dissimilar-metal and repair jobs, but it is not a universal answer. Selection still depends… Read more: E312-16 Stick / SMAW Filler Metal: Selection and Compatibility Checks
- E347-16 Stick / SMAW Filler Metal: Selection and Compatibility ChecksE347-16 is a stainless stick electrode used as a starting point for welds on 321 and 347 stabilized stainless applications. It is not a… Read more: E347-16 Stick / SMAW Filler Metal: Selection and Compatibility Checks
Browse by Welding Process
Find process-specific guides for parts, consumables, setup, troubleshooting, and PPE.
Need a starting point?
Browse the resource library or contact WSP. Confirm the exact equipment and part numbers before ordering.
