The Miller 289950 is a genuine OEM replacement Side Panel designed for the left-hand side of specific welding power sources. Manufactured by Miller Electric, this component is finished in the standard Hobart Gray, indicating its primary application for Hobart-branded equipment manufactured under the Miller umbrella. This panel serves as a critical component of the machine's enclosure assembly, providing physical protection for internal electrical components, transformers, and wire drive systems against industrial debris, dust, and impact.
This replacement part is fabricated from high-grade sheet metal, stamped to precise factory tolerances to ensure correct alignment with the machine's chassis and mating panels. The "Left Hand" designation refers to the panel's position when facing the front control panel of the welding machine. The Hobart Gray finish is a durable industrial coating designed to resist scratching and corrosion common in workshop environments. As an OEM part, it features all necessary cutouts and mounting holes required for a direct replacement, eliminating the need for modification during installation.
Replacing damaged body panels is essential not only for aesthetics but for the safety and longevity of the equipment. A compromised panel can allow conductive dust or moisture to enter the machine, potentially causing short circuits or premature failure of internal boards. Furthermore, welding machine enclosures are often designed to channel cooling air over specific heat sinks; a missing or bent panel can disrupt this airflow, leading to reduced duty cycles. Technicians should verify fitment using the machine's serial number, as chassis designs can vary within model ranges. This part (289950) is distinct from the right-hand panel and is supplied as a single unit.
| Additional Information |
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| Packaging Description:1 Per Ea, pack of 1 |
| Part Type:Side Panel |
| Position:Left Hand |
| Color:Hobart Gray |
| Material:Steel |
