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Keep your Thermal Dynamics plasma cutter running right with these replacement O-rings.

This set includes both the rear (8-3486) and front (8-3487) O-rings needed for SL60 and SL100 models.

They're made by PlasmaDyn, a solid aftermarket brand, and are brand new.

If your torch is leaking air or not sealing properly, these little rubber rings are likely the culprit.

A cheap, easy fix that can save you a ton of headache.



4 out of 5