289084 - Miller 4-Inch Polyolefin Swivel Caster Replacement

Genuine Miller 289084 Swivel Caster for Industrial Mobility

Maintain the efficiency and mobility of your welding operations with the Miller 289084 Caster, Swivel 4.00 In Polyolefin. In the fast-paced environment of industrial manufacturing and fabrication, the ability to easily reposition equipment is critical for workflow optimization. This genuine Miller Electric replacement part is engineered to meet the exact specifications of your original equipment, ensuring a seamless fit and restoring the maneuverability of your welding power sources or wire feeders.

The caster features a robust 4-inch wheel constructed from high-grade polyolefin. Polyolefin is a preferred material in industrial settings due to its exceptional properties. It is lightweight yet incredibly strong, offering high impact resistance that can withstand the bumps and scrapes common in busy workshops. Furthermore, polyolefin is chemically inert to many substances found in maintenance and repair operations (MRO), including water, oils, greases, and solvents. This chemical resistance prevents the wheel from degrading or becoming brittle over time, ensuring a long service life even when exposed to harsh shop fluids.

Designed with a swivel mechanism, this caster allows for 360-degree rotation, enabling precise steering and tight cornering. This is particularly important when navigating heavy welding machines through narrow aisles or around complex workpieces. The 4-inch diameter provides a mechanical advantage, allowing the equipment to roll smoothly over small debris, cords, and floor imperfections that might otherwise impede smaller wheels. By choosing genuine Miller OEM parts, you eliminate the guesswork associated with generic replacements and ensure that the load rating and mounting pattern are perfectly matched to your specific machine.

Please note that fitment can vary depending on the specific model and manufacturing date of your equipment. We strongly recommend verifying compatibility using your machine's serial number before purchasing. Investing in the correct OEM caster not only protects your equipment investment but also enhances workplace safety by ensuring stable and predictable equipment movement.