Set Of Tpu Rings For Primary Suspension As Per Rdso Drawing No. Cg-20049 Alt.-01. One Set C Onsist Of 32 Nos As Per Drg No. Cg-20049 Alt.-01 (16 Nos. Of Item 1 & Item 2 Each). To Be Procured From Bl W Approved Vendors Of Thermoplastic Poluurethin Pads (Happy Pads) Only. [ Warranty Period: 30 Month S After The Date Of Delivery ] ]