Hongso SBZ191 (3-pack) Stainless steel center-fed pipe burner for Gas Grill Models Perfect Flame 3019L, Perfect Flame 3019LNG Dimensions:17 7/16″ x 6 1/8″. Material: Stainless Steel. Welcome OEM / ODM orders. *** IMPORTANT***: Make sure you measure the size of your original parts and compare with ours. Any questions or concerns, please contact us BEFORE you order.