274649 - Miller 6-Inch Oval LED Tail Light Assembly

Genuine Miller Replacement LED Tail Light

Keep your welding trailer visible and compliant with the Miller 274649 6-Inch Oval LED Tail Light. This high-quality replacement part is designed to restore the signaling functionality of your mobile welding setup. Tail lights are often the first components to suffer damage on job sites due to backing accidents or debris, but maintaining them is vital for the safety of your crew and equipment. This unit is an oval, 6-inch assembly utilizing modern LED technology to deliver bright, crisp illumination for braking and running light functions.

Durability for the Road

Mobile welders and generator trailers face harsh environments. From highway speeds to off-road job sites, your equipment is subjected to constant vibration. The Miller 274649 is engineered to withstand these conditions. Unlike glass bulbs that can shake loose or burn out frequently, the LEDs in this unit are built to last for thousands of hours of operation. This reliability translates to less downtime spent changing bulbs and more time focusing on the job at hand. The energy efficiency of LEDs also means less draw on your electrical system, which is always a benefit for battery-operated systems.

Easy Identification and Fitment

This product is sold as a single unit (Package of 1). It is identified by Miller part number 274649. Because trailer configurations can vary depending on the year and model of your engine drive or trailer package, we recommend verifying compatibility using your equipment's serial number. This ensures that the connector style and mounting dimensions align perfectly with your rig. Whether you are replacing a cracked lens or upgrading a dim fixture, this Miller LED tail light provides the professional look and performance expected from top-tier industrial equipment.