The 240337901 is a genuine white door shelf retainer bar measuring 24-1/4" in length. This OEM part maintains proper shelf alignment and stability in your refrigerator door, preventing sagging and ensuring contents stay secure. Compatible with Frigidaire, Kelvinator, White Westinghouse, and Electrolux refrigerators. Direct replacement for worn or damaged bars. Restores full door shelf functionality and extends appliance lifespan.