Supply of Set Of Top And Bottom Gasket For Machine Set Of Top And Bottom Gasket For Machine Room Blower Duct. Set Consists Of Two Items. 1 Top Gasket As Per Drg. No.C/ Els/ Lgd/ Rc/4/19, Alt.1 Qty.- 01 No. 2 Bottom Gasket As Per Drg. No.C/Els/Lgd/Rc/4/20, Alt.1 Qty.-01 No..