General description Fit for Husqvarna 350, 346, 351, and 353 chainsaw models, this 44MM Cylinder Piston Gasket Compression Valve Kit is designed to replace various engine parts, ensuring optimal performance and reliability. Technical specifications Cylinder bore: 44mm Replacement for: 537253002, 503894401, 503862501 Includes: 1 x cylinder, 1 x piston, 1 x pin, 1 x ring, 2 x circlips, 1 x pressure relief valve, 1 x needle bearing, 1 x spark plug, 1 x crankcase gasket, 1 x gasket cylinder head, 1 x silencer gasket Other information Please compare your original products with the pictures carefully.