Important Compatibility Note – Gas Diffusers
This consumable kit includes two gas diffusers to ensure compatibility with different production batches of the YesWelder YW-L100 series MIG welding gun.
- Earlier batches: M10 gas diffuser (35-50)
- Current batches: M9 gas diffuser (51-23)
This kit includes two gas diffusers to cover both batches, but only ONE diffuser will fit your gun.
Please use the diffuser that matches your MIG gun version.
Canada note: YW-L100 MIG guns in Canada always use M9 (51-23). In this case, both included diffusers are M9.
Compatibility:
Compatible with YESWELDER machines using 100L style consumables, including:
- FLUX-135 Series (brass-style torch consumables)
- MIG-205DS (brass-style torch consumables)
- MIG-205DS-B
- MIG-250PRO (spool gun compatible version with 100L kits)
- MP200 (black retail version only, not red Kickstarter version)
- YWM-160
- SP200
- MIG-140DS-PRO
- MIG-165DS-PRO (Internal Connection Version)
What’s Included in the Kit
- 2 × Gas Nozzles: 21-50 (1/2")
- 20 × Contact Tips: 11-30
- 2 × Gas Diffusers: M9 (51-23) & M10 (35-50) (one required)
Important:
Check your MIG gun version before installation and use the correct matching gas diffuser.
If you are unsure about compatibility, please contact us and provide a photo of your torch front end so we can help identify the correct consumables.