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Piston Ring Standard for Mercury Mariner 75 90 115 HP Optimax DFI 92mm .030 39-875257A12

  • Part #: GLM24690

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92mm Standard Sized Piston Ring for Optimax DFI Pistons for Inline 3-Cylinder 75, 90, 115 HP Mercury / Mariner
 o 3.630" or 92mm .030 Piston fits:
75 HP L3-Cyl. OT980000 & Up
90 HP L3-Cyl. OT801000 & Up
115 HP L3-Cyl. OT801000 & Up
.030 Size replaces Mercury Quicksilver # 39-875257A12




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