supply of procurement of gearbox & axle spares for track machines , shaft as per plasser part no. ud63.1204 with rdso drawing no. rdso/tm/31/17 and specif ication tm/hm/6/410, make- plasser or its equivalent ] , pinion as per plasser part no. u64.1303 with rdso drawing no. tm/9615, make- plasser o r its equivalent ] , carrier as per plasser part no.:64.04.3256 . as per rdso specification no.tm/hm/6/550 & drawing no.tm/17/23. -make-plasser or its equivalent. ] , gear wheel ,as per plasser part no .u64.1302e, tm/9614 & tm/hm/6/97 ,make: plasser or its equivalent ] , crown wheel & pinion, as per plasser part no. ud64.1355z/ud64.54z, make: plasser or its equivalent ] , flange as per plasser part no. ud220.2780.4, make - plasser or its equivalent. ] , bearing bush as per plasser part no. ud64.1018 as per rdso specification no. tm/hm/6/3 85 and drawing no. rdso/tm/03/17, make - plasser or equivalent ] , cover, as per plasser part no.dl63.308, rdso/tm/26/17 & tm/hm/6/405, make: plasser or its equivalent ] , axle as per plasser part no. ud236.3001-8, make - plasser or its equivalent ] , turn buckle as per plasser part no. wn120-m30x1,5.m30x1,5l-2 and sub pat no. ud212.11 /ud210.90, make- plasser or its equivalent ] , turn buckle as per plasser part no: wn120-m30x1,5, m30x1,5l-3 for hobcm machine. acce ptable make: plasser or equivalent ] , reduction gear box as per plasser part no. wn83.10 em1045f/7,1/00-oms-d32-p, make- plasser, reggiana riddutori or its equivalent. ]