supply of maintenance kit for unloader solenoid valve as per ftilmaintenance kit for unloader solenoid valve as per ftil,maintenance kit for unloader solenoid valve as per ftil part no. - 790 013 117 consistin g of following items (i) o ring, ftil part no.- 038 705000a- 01 no. (ii) o ring, ftil part no.- 013 71 10 00a - 01 no. (iii) o ring, ftil part no.- 013 7100 00a - 01 no. (iv) o ring, ftil part no. - 013 70 30 00a - 01 no. (v) special nut, ftil part no. - 013 8135 00 ? 01 no. (vi) sleeve - sub assy., ftil part n o. - 013 1110 00a - 01 no. (vii) core assy., ftil part no. - 013 2015 00a - 01 no. (viii) conical spring, f til part no. - ft013 2015 00 - 01no. (ix) o ring, ftil part no.-0117020 00a for three phase locos. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]