Vertex VTK24212C Cast Replica Top End Piston Kit - Standard Bore 46.96mm, Standard Compression marine-engine-gasket-makers-sealants-removers Stroke: 47

Stroke: 47

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Vertex VTK24212C Cast Replica Top End Piston Kit - Standard Bore 46.96mm, Standard Compression marine-engine-gasket-makers-sealants-removers Stroke: 47Bore: 46. 96mm Compression: Standard Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618