The video shows a close-up of a black engine part with several springs and bolts. The camera pans across the part, showing its various components. A person's finger points to a specific part of the engine, indicating its importance or function. The engine part appears to be made of metal and has a shiny, oily surface. The springs are coiled and appear to be made of steel. The bolts are round and have a hexagonal head. The person's finger is fair-skinned and has a short, clean fingernail.