Rubber Pad for Axle Pulley for 4.5 KW Alternator made up of Polychloroprene rubber compound grade F conforming to properties as laid down in Clause. 3.2.4.1 and 3.2.4.2 of IRS: specification R 48-88, of size 18x160x240 mm as per RDSOs Drg. No: RDSO