| And enclosure that routes air through the radiator cooling fins. | |
| A rotating part of a chef that is set off center of the axis; the part of a camshaft that operates the fuel pump. | |
| A flexible coupling between two shafts that allows each shaft to maintain the same speed regardless of operating angle. | |
| A door in the heating and air conditioning system that controls the temperature of the air going into the passenger compartment. |