which be widely used in the fields of automotive,marine,agricultural machinery and engineering machinery. directions for use 1.clear the product before using,don't take apart proter tive cap to avoid dirt enter into oil-in hole 2.the fuel injection pump must be deposited in dry place, don't deposit it with acid, soda and other artidesmay cause corrosion 3.please assemble the injector according to the requirement of the use of crude oil engine Model Number: 186FA colour:black Material:metal size:length: 105mm OD: 7mm Package Contents: 1*Engine injector nozzle Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.