tender for procurement of spares for premium make gear box first stage pinion model h2280 part no. ibh2280 or equivalent , first reduction wheel model h2280 part no. 11h2280 or equivalent , second stage pinion shaft model h2280 part no. 10h2280 or equivalent , second stage wheel model h2280 part no. 15h2280 or equivalent , output shaft model h2280 part no. 14h2280 or equivalent , roller hold back model h2280 part no. 8h2280 or equivalent , fan model h2280 part no. 06h2280 or equivalent , input pinion shaft model b3400 part no. 01b3400 or equivalent , bevel wheel model b3400 part no. 09b3400 or equivalent , second stage pinion shaft model b3400 part no. 08b3400 or equivalent , second stage wheel model b3400 part no. 16b3400 or equivalent , output shaft model b3400 part no. 19b3400 or equivalent , fan model b3400 part no. 07b3400 or equivalent , hold back model b3400 part no.12b3400 or equivalent , bearing housing input model b3400 part no.sad3b3400 or equivalent , oil catcher input shaft model b3400 part no.sad10b3400 or equivalent , cowl model b3400 part no.sad11b3400 or equivalent , end cover rhb model b3400 part no.sad20b3400 or equivalent , end cover final pinion shaft model b3400 part no.sad23b3400 or equivalent , end cover o p shaft model b3400 part no.sad25b3400 or equivalent , case ratio 23point2 ratio 1 model b3400 part no.sad28b3400 or equivalent , pump drive adaptor model b3400 part no.sad45b3400 or equivalent , reversible pump model b3400 part no.sad46b3400 or equivalent , input oil seal 80 x 110 x 10 model b3400 part no.sad8b3400 or equivalent , set of oil seals model h2280 part no.318h2280 or equivalent , output oil seal 120 x 150 x 12 mm model b2250 part no.sad8b2250 or equivalent, procurement of spares for premium make gear box, first stage pinion model h2280 part no. ibh2280 or equivalent, first reduction wheel model h2280 part no. 11h2280 or equivalent, second stage pinion shaft model h2280 part no. 10h2280 or equivalent, second stage wheel model h2280 part no. 15h2280 or equivalent, output shaft model h2280 part no. 14h2280 or equivalent, roller hold back model h2280 part no. 8h2280 or equivalent, fan model h2280 part no. 06h2280 or equivalent, input pinion shaft model b3400 part no. 01b3400 or equivalent, bevel wheel model b3400 part no. 09b3400 or equivalent, second stage pinion shaft model b3400 part no. 08b3400 or equivalent, second stage wheel model b3400 part no. 16b3400 or equivalent, output shaft model b3400 part no. 19b3400 or equivalent, fan model b3400 part no. 07b3400 or equivalent, hold back model b3400 part no.12b3400 or equivalent, bearing housing input model b3400 part no.sad3b3400 or equivalent, oil catcher input shaft model b3400 part no.sad10b3400 or equivalent, cowl model b3400 part no.sad11b3400 or equivalent, end cover rhb model b3400 part no.sad20b3400 or equivalent, end cover final pinion shaft model b3400 part no.sad23b3400 or equivalent, end cover op shaft model b3400 part no.sad25b3400 or equivalent, case ratio 23point2 ratio 1 model b3400 part no.sad28b3400 or equivalent, pump drive adaptor model b3400 part no.sad45b3400 or equivalent, reversible pump model b3400 part no.sad46b3400 or equivalent, input oil seal 80 x 110 x 10 model b3400 part no.sad8b3400 or equivalent, set of oil seals model h2280 part no.318h2280 or equivalent, output oil seal 120 x 150 x 12 mm model b2250 part no.sad8b2250 or equivalent