Charbroil Commercial Series 4 burner gas grill model 463268007 repair kit. This rebuild kit includes a set of 2 cooking grill grid grates, 4 burners, 4 heat plates, and 3 carry over tubes. Replacing the parts on your barbecue grill can help your grill last longer and get it working great again! Grill grids may also be known as cooking grates, cooking grids, cooking grid grates, grill grids, grill grates. Cross over tube may also be referred to as a cross-over tube, crossover tube, carry over tube. carryover burner, cross over burner, cross-over burner, crossover burner, carry over channel. Heat shields may also be known as a heat tent, heat plate, burner cover, flavorizer bar, flame diffuser, flame tamer. Replaces part numbers 80005665, 80005591, 80003332, 80005592, G501-0008-W1, G515-0059-W1, 05592, 15591, 66652, 93321.