In today's changing global environment, companies' interest in achieving economic returns has become a critical factor in sustainability. Therefore, this study aims to achieve economic sustainability (EcS) by providing a proposed framework that integrates sustainable maintenance (SMA) into sustainable manufacturing practices (SMPs). Effective adoption of SMPs and SMA has a significant positive influence on EcS. Nonetheless, there are limited studies conducted on integrating SMA into SMPs and how it could impact EcS. The theoretical contribution of the present study depends mainly on expanding existing knowledge about highlighting the moderating role of SMA on the relationship between SMPs and EcS.