Description Features Fits Help Truthfully, most people forget about the collector box assembly. But, it does serve an important purpose within your barbecue. The 10342-E600A Collector Box Assembly carries the gas between each burner to ensure each one will light quickly and safely. Additionally, the ignition wires will snap right into the collector box assembly. This Collector Box Assembly includes both 10342-E600 and 10342-E601 in one complete package. You'll be getting both the top and bottom half of the crossover tube system - there's no need to buy them separately! Includes 10342-E600 & 10342-E601. Fits around the 3 tube burners within your Broil King Sovereign XL series Built to withstand the heat with its stainless steel construction Set includes both the bottom and top half of the collector box assembly Measurements: 29.5"L x .75"W - Each piece snaps together with the burner tubes and ignition wires held in place Part numbers known as 10342-E600 and 10342-E601 The Broil King 10342-E600A Collector Box Assembly fits the following series: Broil King Sovereign™ XL Series If you're looking for the smaller collector box for the standard Sovereign™ or Signet™ series, then you'll need the 10342-E400A Collector Box Assembly If you cannot find the replacement parts you're looking for, then just complete our barbecue parts request form. We'll get back to you as soon as we can!