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9-2956 - Thermal Dynamics 9-2956 Buna-N O-Ring Kit (5-Pack)

Packaging: pack of 5
$10.30/EA $31.70/pack of 5 only $6.34/EASave 38%

Usually ships within 3-5 business days

OVERVIEW

Maintain Peak Plasma Performance

Keep your plasma cutting equipment running smoothly with the Thermal Dynamics 9-2956 O-Ring 5-Pack. These high-quality replacement seals are designed to restore the gas-tight integrity of your plasma torch. Over time, O-rings can dry out, crack, or become compressed, leading to subtle gas leaks that affect arc stability and cooling efficiency. Replacing them is a simple yet vital maintenance step that prevents more costly damage to the torch head.

Constructed from Buna-N, these O-rings offer superior durability and flexibility. They are engineered to withstand the rigors of the welding and cutting environment, providing a secure fit that prevents shielding gas or plasma gas from escaping. This ensures that the gas flow remains focused and effective, delivering the clean, precise cuts that Thermal Dynamics systems are known for.

Don't let a small worn-out part cause unexpected downtime. Keeping a pack of 9-2956 O-rings in your toolbox ensures you are prepared for quick repairs in the field or in the shop. Whether you are troubleshooting a pressure error or performing a full torch rebuild, these genuine OEM parts provide the reliability and peace of mind professional welders demand.

Additional Information
Packaging Description:pack of 5
Material:Buna-N (Nitrile Rubber)
Part Number:9-2956
Product Type:O-Ring
Quantity:5 per pack

INCLUDED

  • 5 x Thermal Dynamics 9-2956 O-Rings (Buna-N)

APPLICATIONS

  • Plasma Torch Maintenance
  • Gas Seal Replacement
  • Leak Prevention
  • Routine Torch Rebuilds

FAQ

These O-rings are made of Buna-N (Nitrile rubber), which offers excellent resistance to oils and chemicals.

The package contains 5 individual O-rings.

Yes, this is a genuine Thermal Dynamics OEM replacement part, SKU 9-2956.

It provides a gas-tight seal within the plasma torch assembly to prevent leaks and ensure proper gas flow.

You should replace the O-ring if you notice signs of wear such as cracking, drying out, or if you detect gas leaks around the torch head.

No, it is designed specifically for compatible Thermal Dynamics plasma torches. Check your torch manual for part number 9-2956.

A small amount of silicone lubricant is often recommended during installation to protect the O-ring and ensure a good seal, but refer to your specific torch manual.