secondary spring outer for generator car side 1 to fiat drg no 1277146 ver 01r1 and conform ing to rdso specification no rdso 2017 cg 01 rev 02 of february 2023 along with rdso letter no sv fia t spring dated 11 13 06 2019 spring code no f14 as per drg no rcf drg no 1277146 warranty peri od 72 months after the date of delivery quantity tolerance 5 age item category normal total po value variation permitted max 8 lacs