supply of axle pulley, v grooved, for 4.5 kw alternator with 2(two) nos. rubber pad etc.axle pulley, v grooved, for 4.5 kw alternator with 2(two) nos. rubber pad etc.,axle pulley, v grooved, for 4.5 kw alternator with 2(two) nos. rubber pad, as per rdso s spec. no. elps/spec/tl/13, march-1998 & rdsos drg. no. skel-3883, altn.- 4. the axle pulley will b e as per col- 1, 16.25 ton of rdsos drg. rubber pad will be made of polychloroprene rubber compoun d grade-f conforming to properties as led down in clause -3.2,4.1 and clause -3.2,4.2 of irs spec no. r- 48-88. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]