Suzuki and Yamaha are two separate motorcycle manufacturers, and while some parts may be compatible or interchangeable between certain models or categories, it cannot be assumed that parts from one brand will fit the other brand's motorcycles universally.
There may be instances where certain components, such as generic parts like nuts, bolts, or bearings, could be compatible between different brands and models. However, when it comes to critical components like engines, electrical systems, chassis parts, and bodywork, it is important to consult the manufacturer's specifications, part numbers, and compatibility charts to ensure proper fitment.
Each motorcycle manufacturer designs their bikes with unique specifications, tolerances, and engineering considerations. Even if two motorcycles from different brands have similar engine displacements or designs, there can still be variations in the configuration, mounting points, and dimensions of various components.
To ensure compatibility and proper functionality, it is best to consult the official parts catalogs or contact authorized dealers or service centers of both Suzuki and Yamaha for accurate information regarding interchangeability of specific parts between their respective motorcycles.