Features: 1.It can reduce the frictional resistance between the relatively moving parts in the engine and reduce the wear of the parts. 2.It allows the oil to be continuously delivered to the friction surface of each moving part to form a lubricating oil film for lubrication. 3.Collect contaminants and moisture in the fuel system to allow cleaning of filtered fuel through the engine. 4.Extended life filtration media engineered to deliver extended miles of engine protection. 5.Easy to install and reliable performance, replace OE number for reference is 01830. 6.It has no metal structure, is environmentally friendly and can be reused.Specification:Condition: 100% Brand NewItem Type: Oil Water SeparatorMaterial: ABS + Filter PaperColor: As Pictures ShownOEM: 01830Fitment: Fit for SWK-2000/18 allPackageList:1 x Oil Water Separator AssemblyNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!