Specification Brand : SKF BulletPoint : SKF 56136 LDS & Small Bore Seal, R Lip Code, CRWH1 Style, Inch, 5.625" Shaft Diameter, 6.875" Bore Diameter, 0.5" Width BulletPoint1 : Material: Made of high quality steel and rubber to ensure maximum reliability and performance. Durable and long lasting. Rust and corrosion resistance. BulletPoint2 : Part Type:cylinder rebuild seal kit BulletPoint3 : Function:When the Hydraulic Cylinder is leaking, it is time to check if the inside seal was crank or damaged. To rebuild your Hydraulic Cylinder Gland and Piston , you will need this cylinder seal kit. BulletPoint4 : Easy to install:This kit usually takes less than an hour to install and can be done with a vice, pipe wrench and a few hand tools. BulletPoint5 : Satisfaction Guarantee--100% satisfaction guarantee. Please feel free to contact us if you have any questions about our product. Color : 2Pcs ExteriorFinish : Machined ExternallyAssignedProductIdentifier : 7845556753498 ExternallyAssignedProductIdentifier1 : 085311013727 ExternallyAssignedProductIdentifier2 : 0085311013727 ExternallyAssignedProductIdentifier3 : 00085311013727 FitType : Vehicle Specific IncludedComponents : Seal ItemName : SKF 13990 LDS & Small Bore Seal, R Lip Code, CRSA1 Style, Inch, 1.399" Shaft Diameter, 2.292" Bore Diameter, 0.5" Width ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 6.35 centimeters ItemPackageDimensions_Width : 6.604 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : lip-seals Manufacturer : SKF Material : Rubber ModelName : SKF ModelNumber : 56136 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 13990 ProductDescription : SKF 13990 Lds & Small Bore Seal, R Lip Code, Crsa1 Style, Inch, 1.399" Shaft Diameter, 2.292" Bore Diameter, 0.5" Width ProductSiteLaunchDate : 2010-11-02T20:20:47.740Z Size : R Style : CRSA1 SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 31410000 WarrantyDescription1 : 12 Month 12,000 Miles WarrantyDescription2 : Limited