The product is an aftermarket seal kit designed to fit Case 580L and 580M backhoes. Manufactured by PV, the kit includes all the necessary seals to maintain the hydraulic system of the heavy equipment. The manufacturer part number for this seal kit is 84155087, ensuring compatibility and quality for the specified Case equipment make. Ideal for repair or maintenance tasks, this seal kit helps to extend the lifespan of the machinery and keep it in optimal working condition.