Part Number: 1211804 (No description) Part Number: 1211804-1 (Channel ay lwr lh) Part Number: 1211804-10 (Channel ay lh) Part Number: 12-11-804-11 (No description) Part Number: 1211804-2 (Channel ay) Part Number: 1211804-6 (Channel ay) Part Number: 1211804-8 (Channel ay rh) Part Number: 12-118-05 (Shim brass) Part Number: 1211805-1 (Doubler) Part Number: 1211805-2 (Doubler) Part Number: 1211806 (Schlemmer gmbh) Part Number: 1211806-1 (Jamb) Part Number: 1211806-2 (Jamb lower rh) Part Number: 1211-807 (Component)