👉 The brass fluid, also known as engine oil or lubricant in automotive contexts, is a crucial component designed to reduce friction and wear between moving parts within an engine or mechanical system. Composed primarily of mineral oils, synthetic oils, or a blend of both, this fluid serves multiple purposes: it cools the engine by dissipating heat, protects metal surfaces from corrosion and oxidation, and ensures smooth operation by minimizing friction. It is typically pumped through the engine via a pump and circulated by a network of passages, maintaining optimal performance and longevity of the machinery.
