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O-Ring, Back Cap

Click to see larger version of O-Ring, Back Cap

[Part# 8-0530] [Vendor's Part# 8-0530]


*Minimum Qty: 5 *Minimum Increments: 5
O-Ring, Back Cap

Product Description


O-Ring, Back Cap for the following Thermal Dynamics® Plasma Arc Cutting/Welding Torches.

Optimize your PAW torch performance by inspecting/replacing all o-rings in the torch head assembly.  Damaged and leaking o-rings are the biggest cause of poor weld-quality and torch head failure.

Parts View Reference Number:
4A: 17
PCH/M-30: 6
PCH/M-4b/4bt: 11


Priced Individually, Sold in Packages of 5.


Performance Proven™ Replacement for Thermal Dynamics® 4A Plasma Arc Welding Torch, Thermal Dynamics® PAK® 3 - PCH/M-30 &  PAK® 5/10/22 - PCH/M 4b/4bt Plasma Arc Cutting Torches. 



Arc-Zone.com®, Inc. is not affiliated with Thermal Dynamics Corporation. We supply high quality replacement parts manufactured by or for Arc-Zone.com® to demanding specifications. The parts are engineered to be interchangeable with Thermal Dynamics® parts, are not OEM parts and are not endorsed by Thermal Dynamics®.

Thermal Dynamics® is a registered trademark of Thermal Dynamics Corporation.

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