supply of four v-deep groove axle pulley assemblies, suitable for use in 4.5 kw brushless alternator, as per rdso drawing no. skel-3883 with alt-5 and conforming to rdso specification no. elps/spec/tl/13 of march-1998, suitable for 16.25t axle of self-generating coaches for train lighting application.four v-deep groove axle pulley assemblies, suitable for use in 4.5 kw brushless alternator, as per rdso drawing no. skel-3883 with alt-5 and conforming to rdso specification no. elps/spec/tl/13 of march-1998, suitable for 16.25t axle of self-generating coaches for train lighting application.,four v-deep groove axle pulley assemblies, suitable for use in 4.5 kw brushles s alternator, as per rdso drawing no. skel-3883 with alt-5 and conforming to rdso specifi cation no. elps/spec/tl/13 of march-1998, suitable for 16.25t axle of self-generating coach es for train lighting application. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] carriage stores depot ajmer, rajasthan 29.00 numbers