283091 - Miller 283091 Replacement Hardware for Single Cylinder Rack 301449

Miller 283091 Hardware Kit for Single Cylinder Rack 301449

The Miller 283091 Hardware Kit is a critical component set designed specifically for the assembly and installation of the Miller Single Cylinder Rack (Part #301449). In industrial welding environments, the secure storage and transport of shielding gas cylinders are paramount for both safety and operational efficiency. This kit provides the exact OEM fasteners required to attach the cylinder rack to compatible Miller running gear, such as the EZ-Latch™ systems found on Millermatic and Multimatic machines.

Using non-standard or generic hardware for heavy-duty applications can lead to fitment issues or, worse, mechanical failure under the weight of a full gas cylinder. The Miller 283091 kit eliminates this risk by supplying bolts, nuts, and washers that meet Miller's rigorous engineering specifications. These fasteners are selected for their tensile strength and resistance to vibration, ensuring that the cylinder rack remains firmly affixed to the welder's undercarriage even when moving over uneven shop floors or debris.

Maintenance and repair of welding support equipment are often overlooked until a failure occurs. If you are installing a new 301449 rack or refurbishing an existing setup where hardware has become stripped, corroded, or lost, this kit is the only solution that guarantees a factory-correct fit. The hardware features corrosion-resistant finishes to withstand the typical shop environment, including exposure to humidity and mild fumes.

Key Applications:

• Assembly of new Miller Single Cylinder Racks (301449).


• Replacement of lost or damaged mounting hardware on existing setups.


• Refurbishment of EZ-Latch™ running gear cylinder supports.

By choosing genuine Miller parts, you ensure the longevity of your equipment and the safety of your workspace. This hardware kit is a small but essential investment in the structural integrity of your mobile welding station.