Tenders for Supply of Maint.Rubber Kit For D1 Auto Drain Valve Consisting Of 6 Items Sr.No. Items-Wabco Pt. No.-Qty . Per Kit 1.Diaphragm 548828 - 1 2.Gasket 521786 - 1 3.O-Ring 524609 - 2 4.Seal 566944 - 1 5.O-Ring 531868 - 1 6.Gaske T 93840 - 1. Warranty Period: 30 Months After The Date Of Delivery