supply of different spares of temping unit., pressure disc for tamping unit out of en-24 material plasser part no. 2e34.211 as per rdso drawing no. tm / 0131 rev-3 & specification no. tm / hm / 6 / 110 rev-2. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , tamping arm ( material of alloy steel casting of grade 709m40 ( fn-19 ) confirming to bs970 ( pt.ii-1970 ) hardness 220 to 230 bhn, plasser part no. w37.1461 as per rdso drawing no. rdso / tm / 04 / 20 and rdso specification no. tm / hm / 6 / 444. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , tamping arm ( material of alloy steel casting of grade 709m40 ( fn-19 ) confirming to bs970 ( pt.ii-1970 ) hardness 220 to 230 bhn, plasser part no. w37.1462, make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , pin bolt and bush assembly with nut and washer equivalent to plasser part no. g20.13 & g20.26b as per rdso specification no. tm / hm / 6 / 197 rev-2, tm / hm / 6 / 195 rev-2 and drawing no. tm / 0510 rev-2, tm / 0508 rev-2. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , spacer sleeve for 55 mm pin en353 part no. 2e31.02a rdso specification no. tm / hm / 6 / 108 drg. no. tm / 0129-alt-1. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , steel bush for tyne holder mat: en 353 / sae 8620 hrc 55 ? 3 rdso specification tm / hm / 6 / 248 drg. no. tm / 0557 cu37.308. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , tamping tyne holder plasser pt. no. cu37.603 as per rdso drawing no. rdso / tm / 08 / 20 and rdso specification no. tm / hm / 6 / 462. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , tamping tyne holder, plasser part no. cu37.604-ind. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , swivel bearing for unimat-4s as per plasser pt. no. ud 15.1211 [ material of alloy steel casting of grade 709m40 ( en19 ) confirming to bs970 ( pt.ii-1970 ) hardness 220 to 230 bhn ] . make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , swivel bearing for mfi confirming to plasser part no. ud15.1212 as per rdso drawing no. rdso / tm / 09 / 20 and rdso specification no. tm / hm / 6 / 463. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , rubber ring with spacer ring equivalent to plasser part no. w33.83 and w33.159. rubber ring specifications - id: 32mm; od: 56mm; thickness: 7mm; material: buna-n 50 shore. space ring as per rdso specification no. tm / hm / 6 / 360 and drawing no. tm / 05 / 15. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , pin, nut and washer [ tool tilting cylinder big pin ] of tamping unit drg. no: rdso / tm / 01 / 17 spec no: tm / hm / 6 / 378 part no: ud15.1231 for machine uni 4s. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ] , spacer ring [ phosphorous bronze ] equivalent to plasser part no. w37.2040 as per rdso drawing no. rdso / tm / 02 / 15 and rdso specification no. tm / hm / 6 / 357. make- plasser or equivalent. [ warranty period: 30 months after the date of delivery ]