What parts of the car will use the spring?
Chassis: shock absorber internal spring, shock absorber spring, vacuum booster pump return spring, brake pump / pump inside the return spring
Electrical categories: generator within the carbon brush spring, ignition switch back spring,
Gearbox, clutch, snapshaft, spring, gear, spring, brake, spring,
Body: glass lifter, cover lock spring, rear door / cover hydraulic rod stopper spring, rearview mirror return spring, seat spring
Engine: Valve spring, belt tensioner within the pressure spring, hydraulic tappet within the spring