It is important to know that there is no definitive answer to this question, but in general, outsourcing of mechanical components refers to the practice of procuring components or sub-assemblies from external suppliers rather than producing them in-house. This can be done for various reasons, including cost savings, access to specialized expertise, or to free up internal resources for core competencies. Companies often outsource non-critical components to focus on core operations and reduce operational costs. Outsourcing components can be done through various methods, such as direct purchase, contract manufacturing, or original design manufacturing.