New parts from bbq factory Replacement Cast-Iron Grill Pipe Burner JBB351 (3-pack) Select Gas Grill Models By Brinkmann, Kenmore, Grill Zone, Nexgrill, Charmglow , and Others Dimensions: 12 7/8″ x 2 1/8″, Material: Cast Iron. bbq replacement burner . Cooks better! Lasts longer; Extend the life of your grill; Exact-fit parts; Durable cast iron construction.