Valve Tappet / Cam Followers, Rocker Lever Support, Push Rods etc.
Read MoreOptima has an exceptionally long tradition in manufacturing large-bore pistons for 4-stroke large-bore engines (piston diameter from 130 to 280 mm) for vessels and power plants. We are able to produce more than 100 different pistons for various engine typ
Read MoreOur crankshafts are made in OEM/Original factories and all of them are forged steel. They are genuine specifications and suitable for heavy-duty engines from 6 up to V16 cyl.
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