278374 - Miller Running Gear Axle 0.500 x 25.50 Inch Replacement

Restore Your Welder Cart with the Miller 278374 Axle

Keep your welding operations rolling smoothly with the Miller 278374 Running Gear Axle. Welding carts take a beating in busy fabrication shops, often carrying hundreds of pounds of equipment, including power sources, wire feeders, and shielding gas cylinders. Over time, axles can become bent from impact or worn down from constant use. This replacement axle is the direct OEM solution to get your Miller running gear back in top fighting shape.

Measuring 25.50 inches in length with a 0.500-inch diameter, this solid steel shaft is designed to handle the load. It serves as the critical connection point for your running gear's wheels, ensuring they stay aligned and functional. A compromised axle can lead to wobbly carts, difficult steering, or even structural failure during movement. Swapping out a damaged shaft with this genuine Miller component is a cost-effective way to extend the life of your existing running gear without the expense of buying a completely new cart.

Installation is straightforward for anyone familiar with basic mechanical repairs. Simply remove the retaining hardware and wheels from the old unit, slide out the damaged axle, and insert the new Miller 278374. It is compatible with specific Miller running gear models that utilize a half-inch diameter shaft. Welders Supply is committed to providing high-quality replacement parts to keep your shop efficient and safe.

Don't let a broken cart slow down your production. Ensure your welding machine is mobile and ready for the next job with this durable replacement part. Check your owner's manual for part number verification to ensure this is the correct axle for your specific model of running gear.