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Wire Feed Arc Welder
Replacement Parts List - Model WG4000
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No. | Description | Part Number | Qty |
1 | Warning decal - 1 pc Italy | DK670100AV | 1 |
2 | Ground clamp - large (Cord not included) | WC100100AV | 1 |
3 | Welding cable 6 AWG (6 ft) | ❋ | 1 |
4 | Strain relief | WC102000AV | 2 |
5 | Handle | WC301700AV | 1 |
6 | Power cord 12AWG/3C (10 ft) Type ST with 230V, 50A Plug | ❋ | 1 |
7 | Wire speed control knob | WC400201AV | 1 |
8 | Switch knob | WC400401AV | 1 |
9 | Wire speed control PCB ▲ | WC401700AV | 1 |
10 | Power switch ▲ | WC401800AV | 1 |
11 | Capacitor - 15,000 µF ▲ | WC401900AV | 2 |
12 | Drive deck assembly (Includes nos. | WC500400AV | 1 |
13 | Tension screw | WC500002AV | 1 |
14 | Tension spring | WC500003AV | 1 |
15 | Roller cover | WC500004AV | 1 |
16 | Swing arm | WC500005AV | 1 |
17 | Drive roller - | WC500006AV | 1 |
| Optional drive roller - | WC500001AV | ✤ |
18 | Swing arm roller | WC500007AV | 1 |
19 | Spool lock | WC500100AV | 1 |
20 | Spindle spring | WC500101AV | 1 |
21 | Spool adapter | WC500200AV | 1 |
22 | Spindle | WC500300AV | 1 |
23 | Torch ring | WC600009AV | 1 |
24 | Torch assembly - Universal | WC600900AJ | 1 |
25 | Hanger clip | WC600003AV | 1 |
26 | Torch handle - 2 pc | WC600201AV | 1 |
27 | Trigger | WC600202AV | 1 |
28 | Contact spring | WC600203AV | 1 |
29 | Gas valve | WC600204AV | 1 |
30 | Trumpet liner - 5.75” | WC600305AV | 1 |
31 | Swan neck w/ diffuser (Tweco®) | WC600701AV | 1 |
32 | Wire liner - coated metal | WC600209AV | 1 |
33 | Nozzle, Tweco® style | WT502100AJ | 1 |
34 | Wheel | WC701300AV | 2 |
35 | Front foot | WC702300AV | 1 |
36 | Cylinder bracket | WC702400AV | 1 |
37 | Axle | WC703200AV | 1 |
38 | Wheel cap | WC703400AV | 2 |
39 | Polarity cap - red ▲ | WC704000AV | 1 |
40 | Polarity cap - black ▲ | WC704100AV | 1 |
41 | Hose barb - external ▲ | WC802300AV | 1 |
42 | Hose barb - internal ▲ | WC802400AV | 1 |
43 | Cylinder chain | WC802700AV | 1 |
44 | Handshield (lens not included) ▲ | WC801600AV | 1 |
45 | Shaded lens (for handshield) ▲ | WC801100AV | 1 |
46 | Welding helmet (promotional models only) ▲ | WT100000AV | 1 or 0 |
47 | Replacement lens kit - one shaded and two clear ▲ | WT110501AV | ✤ |
48 | Optional aluminum welding kit (includes Teflon® wire liner, smooth- |
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| groove drive roller and 4 .030" (.8 mm) aluminum contact tips ▲ | WT253000AV | ✤ |
49 | Argon regulator with 2 gauges ▲ | WC803200AV | 1 |
50 | Adapter - Argon regulator/CO2 cylinder ▲ | WC803300AV | 1 |
❋Standard hardware item available at hardware store or welding supply store ▲ Not shown
✤ Optional accessory, sold separately
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| ***OPTIONAL WIRE |
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| **OPTIONAL CONTACT TIPS (4/package) | ||||
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| Part Number | Part Number |
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| Size |
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| Type | Description | (2 pounds) | (10 pound) |
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| mm | in. | Part Number | |||||
| Flux | WE200001AV | WE201000AV |
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| Flux | .035” | WE200501AV | WE201500AV | 0.6 | 0.024 | WT501200AJ | ||
| MIG | ER70S6 | .024” | WE300001AV | WE301500AV | 0.8 | 0.030 | WT501300AJ | |
| MIG | ER70S6 | .030” | WE300501AV | WE302000AV | 0.9 | 0.035 | WT501400AJ | |
| MIG | ER70S6 | .035” | WE301001AV | WE302500AV |
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| Aluminum MIG | ER5356 | .030” | WE303001AV (1 lb.) N/A |
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