supply of primary vertical d er for vb/train set to drg no. 97a 2777primary vertical d er for vb trainset to m/s itt koni drg no off16728 rev-c or m/s zf drg no 401300004470 , primary vertical damper for vb/train set to drg no. 97a 2777primary vertical damper fo r vb trainset to m/s itt koni drg no off16728 rev-c or m/s zf drg no 401300004470 or any other fir m whose drawing accepted by rdso. item to be as per m/s ec engineering damper specification n o mt18br2 001466-08. special condition : suitable packing to be done to prevent damage du ring transit, unloading and rust prevention during storage [ warranty period: 30 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]