WE04440021 - ESAB 95x120x13mm Shaft Oil Seal Replacement

Keep Your ESAB Equipment Running Smoothly

Your welding equipment is the backbone of your production line, and even the smallest component plays a huge role in keeping it operational. The ESAB Oil Seal 95 120 13 (Part Number WE04440021) is a genuine replacement part designed to keep your heavy-duty ESAB machines running without interruption. If you have noticed oil leaking from a gearbox, drive unit, or motor assembly on your automated welding equipment, or if you are performing a scheduled overhaul, replacing the oil seal is a non-negotiable step in the process.

Oil seals serve two vital purposes: they keep the necessary lubrication inside your machine where it belongs, and they keep dirt, dust, and grinding grit outside where they can't do any damage. In a welding shop, the environment is tough. Metal dust and debris are everywhere. If an old seal fails, it allows that abrasive grit to enter your machine's sensitive internal workings. Once inside, it acts like sandpaper, destroying bearings and gears. Suddenly, a simple maintenance issue turns into a major breakdown requiring expensive repairs and causing costly downtime. By installing this genuine ESAB seal, you are insuring your expensive machinery against these failures.

This specific seal measures 95mm on the inside, 120mm on the outside, and is 13mm thick. These precise dimensions are crucial. Generic seals might look similar, but if the fit isn't perfect, they can leak or wear out the shaft prematurely. Because this is an OEM (Original Equipment Manufacturer) part from ESAB, you can trust that it is made from high-quality materials capable of withstanding the heat and stress of daily industrial use. It fits right the first time, saving you the headache of trying to force a generic part to work.

Don't wait for a catastrophic failure to address a leak. Preventive maintenance is the key to longevity for industrial equipment. Whether you are repairing a welding tractor, a positioner, or a heavy wire feeder, swapping out worn seals with fresh, genuine ESAB parts is the smart choice for professional welders and maintenance teams. Get your machine sealed up tight and get back to welding with confidence.