672750 - ESAB Replacement Steel Pin 0.312 x 4.5 Inch

Precision ESAB Replacement Hardware

The ESAB 672750 is a specialized steel pin designed to meet the rigorous demands of industrial welding environments. As a genuine OEM component, this pin is engineered to the exact specifications required for ESAB welding equipment, ensuring seamless integration and optimal performance. Measuring 0.312 inches in diameter and 4.500 inches in length, it serves as a critical mechanical element within the assembly, likely functioning as a pivot point, hinge pin, or structural connector depending on the specific machine model. The use of high-quality steel in its manufacturing provides the necessary tensile strength and shear resistance to withstand the mechanical loads and vibrations typical of heavy-duty welding operations.

Maintenance professionals understand that even the smallest components play a vital role in the overall reliability of complex machinery. Using non-standard or generic pins can lead to improper fits, increased wear on mating surfaces, and eventual equipment failure. The ESAB 672750 eliminates these risks by offering a factory-correct fit that restores the equipment to its original operational tolerances. Whether used in wire feeders, power sources, or ancillary welding gear, this pin ensures that moving parts articulate smoothly and remain securely fastened.

In the context of preventative maintenance and repair (MRO), having access to specific part numbers like the 672750 is essential for minimizing downtime. This pin is manufactured with precision tolerances to ensure it slides into place without the need for modification or forcing, which preserves the integrity of the surrounding components. Its steel construction is selected to balance hardness and toughness, preventing premature deformation under load. For facilities managing a fleet of ESAB equipment, stocking critical spares such as this pin ensures that minor mechanical issues can be resolved immediately, keeping production lines moving and welders working efficiently.

When replacing mechanical fasteners and pins, it is crucial to verify the part number against the equipment's service manual. The 672750 is a specific configuration identified by ESAB for particular applications. By choosing this authentic part, operators and technicians guarantee that the safety and functionality of the welding system are maintained at the manufacturer's intended standard. This attention to detail in repair and maintenance translates to longer equipment lifecycles and safer working conditions for operators.