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Japanese Mariner Pistons & Rings

      • Sierra 18-4135 Piston Kit
        List Price: $53.99
        Starting At: $27.16

        Sierra 18-4135 Piston Kit Sierra replacement piston kit for Yamaha Outboards and Mercury Marine engines. Supplied complete with piston, rings, wrist pin, and circlips. Size: Standard Includes (1) 18-3976 Piston Rings Interchangeable...

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