procurement of set of axle box component etc., set of axle box component [ fag design ] for wap1 / wap4 loco as per rdso drg. no. sk.vl 603 [ alt 07 ] manufacture s fag drg no. edd 901-26-101 000 ver. aa each set consists of 11 items 1 ] front end cover [ plain ] -10nos 2 ] front end cover [ hesler ] -02 nos [ 3 ] inner thrust coller- 08nos. [ 4 ] outer thrust coller -08 nos [ 5 ] thrust coller wuz l50x270.22- 08 nos [ 6 ] thrust coller wuz 150x270.22a-08 nos [ 7 ] dist plate [ plain ] -06 nos. [ 8 ] dist plate ( hasler ) -02 nos [ 9 ] clamping plate- 04 nos. [ 10 ] thrower ( labyrinth ring ) -12 nos [ 11 ] outer spacing ring- 12 nos. [ part no -12 drg no-901-17-13 / a1 ] [ warranty period: 30 months after the date of delivery ]