Answer / ginto

yes it is the compression ring and next one is oil ring

Answer / jitu

YES IT IS COMPRESSION RING

Answer / shankar

yes it is correct

Answer / abhay

ya.....its compression rings

Answer / issa begain

yes

Answer / jibin jabbar

yes compression ring followed by oil ring

Answer / sachin kakad

yes.....it is compression ring

Answer / sivabalaji

yeah first ring is compression ring and then last ring is oil ring .if there is three ring first one is compression ring and then followed by another ring for heat conduction purpose also is said to another compression ring and third ring is oil ring

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