The Whirlpool W11658403 Refrigerator Drawer Slide Rail Kit ensures smooth drawer movement and proper alignment. The replacement rails guide the drawer as it opens and closes, keeping it positioned within the refrigerator compartment. Worn or damaged rails may cause sticking, sagging, or uneven movement. Replacing faulty components restores smoother sliding and convenient access to sto... https://www.partsmelange.ca/whirlpool-w11658403-slide-for-refrigerator