Specification Brand : NMD BulletPoint1 : SUPERIOR QUALITY and DURABILITY: EAI oil seals are engineered with sturdy carbon steel spring and high strength nitrile rubber for reliable and long-lasting performance. This 25mm ID rubber cover seal is lightweight and not easy to age. BulletPoint2 : SEAL OFF LEAKAGE and DIRT: No more getting stressed up by spills from your rotary elements! Crafted with rubber, garter spring, and inner metal case, this metric nitrile oil seal effectively prevents the leakage of lubricants and prevents the entry of dust and dirt into your precious machine. BulletPoint3 : GREAT FIT: 25mmx35mmx5mm size. The perfect double lip oil seal for automotive, motorcycle crankshafts, differentials, camshafts, axle shafts, machinery, water pumps, valves, front and rear wheels, and vehicle engines. Our oil seal will fit perfectly everywhere you need it. BulletPoint4 : HIGH-TEMPERATURE RESISTANCE: With its 70A Nitrile Butadiene Rubber cover material design, this spring loaded metric rotary shaft will withstand temperatures from -40℉ to 226℉ BulletPoint5 : HYDROCARBON FLUIDS: Engineered for the hydrocarbon fluids sealing environment, this 25x35x5mm TC oil seal boosts a good resistance to grease, mineral oil, hydraulic fluids, and petroleum oil. What more, this seal has low swelling in water, ensuring long term use. Color : Black ExternallyAssignedProductIdentifier1 : 0638563101652 ExternallyAssignedProductIdentifier2 : 638563101652 ExternallyAssignedProductIdentifier3 : 00687965013858 FitType : Universal IncludedComponents : mechanical seal ItemForm : Sheet ItemName : NMD Brand TC 17x40x7 Double Lips Oil/Dust Seal Replaces Hydro Gear 51161 50735 ItemPackageDimensions_Height : 13.7922 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 10.1092 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lip-seals Manufacturer : NMD Material : NBR Material1 : PTFE (Polytetrafluoroethylene) Material2 : Stainless Steel ModelName : Blackmer 331880 MECHANICAL SEAL (INCN) Iron/Buna for a GX & X3" pumps ModelNumber : TC25*35*5 NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : 106806N PowerSourceType : gasoline, battery ProductDescription : You are buying an excellent quality NBR seal ProductSiteLaunchDate : 2016-04-11T07:00:00.000Z Size : 25mmx35mmx5mm StreetDate : 2017-03-12T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 UnspscCode : 56101600