supply of set of tpu ring consisting of 02 items for fiat bogies- (1). tpu ring inner for primary suspension to drg no. cg-20049,alt-01, item no 1, qty. 16 nos. (2). tpu ring outer for primary suspension to drg no. cg-20049, alt-01 item 2, qty 16 nos.set of tpu ring consisting of 02 items for fiat bogies- (1). tpu ring inner for primary suspension to drg no. cg-20049,alt-01, item no 1, qty. 16 nos. (2). tpu ring outer for primary suspension to drg no. cg-20049, alt-01 item 2, qty 16 nos.,set of tpu ring consisting of 02 items for fiat bogies- (1). tpu ring inner for primary su spension to drg no. cg-20049,alt-01, item no 1, qty. 16 nos. (2). tpu ring outer for primary suspensi on to drg no. cg-20049, alt-01 item 2, qty 16 nos. [ warranty period: 30 months after the date of delivery ] ]