bbq factory&reg; Replacement Jenn Air Gas BBQ Repair Kit Grill Heat Plate Burner- 4 Pack Special Notes for this item: If you are looking for parts, the BRAND and MODEL No.# (if provided, this item might be compatible with) listed below are just for your reference as shopping guide. Please DO double check the size and shape of your original parts, and compare with ours before ordering. Your payment will be regarded as agreement of item specifications. Burner: 15 3/4" x 2 7/8"  Material: Cast Iron Heat Plate: 17 3/4" x 6 3/8" Material: Porcelain Steel Costco Kirkland Models: SKU681955 this item include 4pcs of cast iron burners and 4 heat plate / tent;