supply of track lifting rollertrack lifting roller,track lifting roller with nut for bcm, csm, duo, t/exp, d t/exp machines. equivalent to plasser part no. dl150.01i forged in one piece material - en 24, confirming to rdso standard s pecification no. tm/hm/6/21-rev-2 and drawing no. tm/9322-rev-2, part make: plasser or equivalent, note: the necessary test certificate to be submitted by supplier along with supply of material, note: mat erial supplied by firm should be fitted on machine without any modifications and all ports & mounting sho uld match as per existing part on machine and all function of item should work successfully, [ warranty p eriod: 9 months after the date of delivery ] ]