Perfect Fit & Easy Installation: The W11724411 heater support is designed for a seamless fit in specific Whirlpool, KitchenAid, Jenn-Air, and Maytag microwave models. Installation is straightforward, ensuring your microwave's grill or heating element is securely supported. Check dimensions in figure 2 before ordering. Durable Material & Thermal Stability: Constructed from high-quality ceramic, the W11724411 heater support offers excellent wear and corrosion resistance. It maintains stability under extreme temperatures, ensuring longevity and safe operation in your microwave oven. Compatibility & Replacement: This part replaces W10909479, 461967753871, 252262898008, W10120232, W10120233, W10288008, WPW10204461, W10204461. Verify compatibility by part number to ensure the correct fit for your appliance, avoiding mismatches. Applicable Models: Compatible with JMW2427IM03, JMW3430HS00, KMBP100EBS02, and more. Use Ctrl+F to search for your model in our extensive list to ensure this heater support fits your microwave. Full model compatibility is listed for your convenience. Color: White Material: Alumina ceramics Package Contents: 2 x W11724411 heater support Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.