supply of coupler body with shank wear plate.coupler body with shank wear plate.,coupler body with shank wear plate welded on to the coupler body shank for non transition upgraded high tensile cbc for freight stock to item 1 & 10 of rdso s k-62724, alt.31 and to rdso specn. no. wd-70-bd-10 (rev.4) of nov 2024 [ warranty period: 7 2 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , coupler body with shank wear plate welded on to the coupler body shank for non transition upgraded high tensile cbc for freight stock to item 1 & 10 of rdso s k-62724, alt.31 and to rdso specn. no. wd-70-bd-10 (rev.4) of nov 2024 [ warranty period: 7 2 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , coupler body with shank wear plate welded on to the coupler body shank for non transition upgraded high tensile cbc for freight stock to item 1 & 10 of rdso s k-62724, alt.31 and to rdso specn. no. wd-70-bd-10 (rev.4) of nov 2024. [ warranty period: 72 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]