Item Description: set of helical springs for primary suspension of wag7 locos comprising of-- ( 1 ) outer coil sprin g to rdsos drg. no.- sk. vl- 039 ( alt.- 6 ) = 1 no. ( 2 ) inner coil spring to rdsos drg. no.- sk. vl- 037 ( alt.- 6 ) = 1 no. and rdsos spec. no.- mp. 0. 4900- 12 ( rev.- 05 ) of january 2020. [ warranty period: 60 months after th e date of delivery ]

Kolkata, West Bengal, India