grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer)
grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer) (image #1) grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer) (image #2) grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer) (image #3) grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer) (image #4) grill parts: 17-1/2" X 23-3/4" Two Piece Cast Iron Cooking Grate Set, "Spirit II" 310 Series, (Model Years 2017 and Newer) (image #5)