This piston and connecting rod set is compatible with Volvo models having codes 21506268, 20793636, and 2049531-15. The set includes an assembled piston and connecting rod, ideal for replacing worn or defective engine components. The piston is made from high-quality materials to ensure a long lifespan and optimal performance. The connecting rod is built to withstand mechanical and thermal stresses during engine operation, providing high reliability. This product is designed to fit perfectly within the original specifications of the Volvo engine, ensuring easy installation and efficient operation.