All hydroseeders purchased come with a 1-year warranty on the engine and pump, with the exception of cracked pumps due to water damage from winter. Please note that we do not accept returns or offer refunds for hydroseeders; all sales are final. If any parts are needed during the warranty period, they will be shipped immediately to you. By making a purchase online, you agree to these terms, acknowledging that there are no returns or refunds. These hydroseeders are custom made to order.