0740-0033 - Victor 0740-0033 Replacement Regulator Seat and Stem

Genuine Victor Regulator Maintenance

The Victor 0740-0033 Seat & Stem Assembly is a critical replacement component designed for the maintenance and repair of Victor gas regulators. As a genuine OEM part, it is engineered to the exact specifications required to maintain the safety and performance standards of your Victor equipment. Over time, the internal seat of a regulator can wear down due to the high velocity and pressure of gas flow, leading to issues such as "creep"—where delivery pressure rises even when the torch valves are closed—or internal leaks. Replacing the seat and stem assembly is often the primary step in rebuilding a regulator to factory working condition.

This assembly features precision-machined brass components and high-quality sealing materials that ensure a tight, reliable shut-off. It is compatible with specific series of Victor heavy-duty and medium-duty regulators. By choosing authentic Victor parts, you ensure that the dimensions and material properties match the original design, providing peace of mind and operational safety. Whether you are a professional technician performing routine maintenance or a shop manager ensuring your equipment is up to code, this seat and stem assembly is an essential part of your repair inventory.

Properly functioning regulators are vital for consistent flame characteristics in oxy-fuel cutting and welding. A compromised seat can lead to erratic gas flow, making it difficult to set a neutral flame. Installing a new 0740-0033 assembly helps restore the smooth, consistent pressure control that Victor regulators are known for, extending the lifespan of your valuable tools.