tender for supply of spare items of elecon engineering make gear box on door delivery basis at hbl plant sugauli, dist- east ch aran, bihar , supply, transportation of spare items of elecon engineering make gear box of model: hpg sa-250/pcf - 125, r: 315:1, special repair no. 952750 (hsn code- 84839000) as per below details , input sun pinion: part no. 01 , gear wheel : part no. 01 , oil seal: part no. 03 , sleeve: part no. 07 , sun pinion-1: part no. 09 , planet wheel-1: part no. 10 , supply, transportation of spare items of elecon engineering make gear box of model: hpg sa-280/pcf - 160, r: 315:1, special repair no. 952802 (hsn code- 84839000) as per below details , input pinion: part no. 01 , gear wheel : part no. 02 , oil seal: part no. 04 , sun pinion-1: part no. 05 , planet wheel-1: part no. 06 , planet bolt-1: part no. 07 , planet carrier-1: part no. 08 , annulus: part no. 09