The Lincoln Electric L11497-3 is a genuine OEM chopper heat sink and printed circuit board assembly for selected Lincoln welders. Orderable Lincoln SKU: 9SL11497-3. This assembly supersedes L11497-2 / 9SL11497-2.
- Manufacturer: Lincoln Electric
- OEM assembly number: L11497-3
- Orderable SKU: 9SL11497-3
- Component type: Chopper heat sink and PC board assembly
- Supersedes: L11497-2 / 9SL11497-2
- Availability: In stock
Match both the machine model and the code number on the rating plate to the table below. Model name alone is not sufficient because production configurations can change within a model family.
| Equipment | Code numbers |
|---|---|
| Air Vantage 566X | 12908, 13148 |
| Air Vantage 566X Hyd | 13149, 13188, 13449 |
| Air Vantage 566X Hydraulic | 12909 |
| Air Vantage 600X | 13640 |
| Air Vantage 600X AU | 13060 |
| Air Vantage 600X Plus | 13156, 13641 |
| Air Vantage 600XI | 13057, 13444 |
| Dual Maverick 200/200X | 12765, 13408 |
| Dual Maverick 450 | 12723, 13396, 13601 |
| Dual Maverick 450 (AU) | 12881, 13409 |
| Dual Maverick 450 (INT) | 13627 |
| Dual Maverick 450 50/60Hz | 13059 |
| Fleet 400 | 13451 |
| LE400 | 13193 |
| LE400 EquipmentShare | 13257 |
| LE400 Sunbelt | 13194 |
| Maverick 260X | 13228 |
| Maverick 325X | 12797, 13426 |
| Power MIG 262 | 13727 |
| Power MIG 262MP | 13419, 13527 |
This power-electronics assembly should be diagnosed and installed by a qualified service technician. Use proper lockout, grounding, and ESD procedures. It is non-returnable after the anti-static package has been opened.
Is 9SL11497-3 the same part as L11497-3?
Yes. L11497-3 is the assembly number and 9SL11497-3 is the orderable Lincoln SKU.
Does this replace 9SL11497-2?
Yes. L11497-3 / 9SL11497-3 supersedes the previous L11497-2 / 9SL11497-2 assembly.
Will this fit every Air Vantage or Maverick?
No. Confirm the exact model and code number against the table above.
Need help checking a code number? Call 877-532-9353 or use the Lincoln Electric service-parts finder.