Product Relative Information 1.All-round tested.A number of products were engaged in pressure test so as to ensure that it will not leak oil and good sealing. 2.Direct installation. Any further modifications are not needed,it is more conveniently and easily. 3.Without technical manual but we willing to give you some professional install guidance. 4.Stored in good condition.The products were stored in dry and ventilate environment ensure that the products will not be damaged due to the environmental elements. Fitment for .