supply of maintenance kit - d of sab 600 consisting of 10 items for wagon ( for 10 % replacement ) . drawing no.: as per kit.material and specification : as per drawing and conforming to rdsos spec. no .07- abr-1992 amend. no. 5 of sept. 2016 . kit details as per annexure. warranty / guarantee: supplier shall guarantee to replace at his own expense any part of slack adjuster which fails or proves unsatisfactory in service due to defective material or workmanship within 36 months from the date of supply or 24 months after putting into service whichever is earlier. [ warranty period: 36 months after the date of delivery ] new general stores depot / kgp , ser west bengal 150.00 set