Automotive hardware accessories include the following:
Engine accessories: cylinder head, body, oil pan, etc. The crank connecting rod mechanism includes: piston, connecting rod, crankshaft, connecting rod bearing, crankshaft bearing, piston ring, etc. The valve mechanism includes: camshaft, intake valve, exhaust valve, rocker arm, rocker arm shaft, tappet, and push rod. The intake system includes: air filter, throttle valve, intake resonator, intake manifold, etc. Exhaust system: three-way catalyst, exhaust manifold, exhaust pipe.
Transmission system accessories: flywheel, pressure plate, clutch plate, transmission, gear shift control mechanism, transmission shaft (universal joint), wheel hub, etc.
Brake system accessories: brake master cylinder, brake cylinder, vacuum booster, brake pedal assembly, brake discs, brake drums, brake pads, brake oil pipe, ABS pump, etc.
Steering system accessories: steering knuckle, steering gear, steering column, steering wheel, steering rod, etc.
Ignition system accessories: spark plugs, high-voltage wires, ignition coils, ignition switches, ignition modules, etc.
Fuel system accessories: fuel pump, fuel pipe, fuel filter, fuel injector, oil pressure regulator, fuel tank, etc.
Cooling system accessories: water pump, water pipe, radiator (water tank), radiator fan.
The above are the main products of automotive hardware accessories. These accessories are an indispensable part of the normal operation of a car, each carrying out different functions to ensure the performance and safety of the car.
Connection accessories
Screws and nuts: widely used in the assembly of various components in automobiles, used to connect different metal parts and ensure structural stability. For example, screws and nuts are essential for fixing components such as car engine hoods and doors. Bolt: A threaded cylindrical fastener that is typically used in conjunction with a nut to connect and secure parts such as the chassis and frame of a car, withstanding significant tensile and compressive forces. Rivet: It is mainly used to connect thin sheet materials of car bodies, such as certain parts of car shells. By inserting rivets into pre drilled holes and then using tools to deform one end, the two thin sheets are firmly connected and not easily loosened.
Sealing accessories
Oil seal: installed in automotive engines, transmissions, and other components to prevent the leakage of lubricating oil, as well as to prevent external dust, moisture, and other impurities from entering the interior, protecting the normal operation of the components. For example, if the engine crankshaft oil seal is damaged, it may cause engine oil leakage and affect engine performance. Sealing gasket: used in the pipeline connection, cylinder head and other parts of the car, it plays a sealing role, ensuring that the fluid (such as coolant, fuel, etc.) in the pipeline will not leak, and also preventing gas leakage, ensuring the normal working pressure of various systems in the car.
Suspension and shock absorber accessories
Spring: It is an important component of the automotive suspension system, including coil springs and steel plate springs. Spinning bullets are commonly used in independent suspension systems to provide elastic support and reduce bumps during vehicle operation; Steel plate springs are commonly used in some non independent suspension systems, especially in trucks and some SUV models, which can withstand significant weight and impact forces.
Shock absorber: Used in conjunction with a spring, its main function is to absorb and cushion the vibrations generated by uneven road surfaces during vehicle operation, making the vehicle travel more smoothly. The shock absorber contains components such as pistons and hydraulic oil inside, and the shock absorption function is achieved through the movement of the piston in the cylinder and the flow of hydraulic oil.