Specification Brand : Westar BulletPoint : All of our product is designed to meet or exceed OEM specifications on quality, fit, and function. BulletPoint1 : QUALITY - 100% leak test ratio after final assembly. BulletPoint2 : SPECS - Compressed Height: 4.10" // Top Plate Width: 6.31" // Piston Width: 6.31" // Weight: 8.60 lbs BulletPoint3 : REPLACEMENT FOR - Histeer Industries Link 10307 // Watson & Chalin AS-0115G // Triangle AS-4454 // Firestone W01-358-6944 // Goodyear 2B9-252 // Contitech FD 200-25 454 // AS6944, HDV6944, HD6944 // Sampa SP556944 BulletPoint4 : WARRANTY - Thanks to our superior quality and customer service we started offering our customers industry's first 3-year unlimited mile warranty on our convoluted air springs. When you get your air spring, please register it through Torque Parts website. BulletPoint5 : FITMENT - Please, call your dealer and ask for the part number. Then, check out if this air bag replaces it. Or, see the diagram picture and make sure all specs match with your air bag. ***Buying an air bag by make and model is one of the most common mistakes. Please, do not buy it by make and model.*** Color : As shown in Fig ExteriorFinish : Machined ExternallyAssignedProductIdentifier1 : 656591570004 ExternallyAssignedProductIdentifier2 : 0656591570004 ExternallyAssignedProductIdentifier3 : 00656591570004 FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : Suspension Air Spring ItemName : Westar AS-7000 Suspension Air Spring ItemPackageDimensions_Height : 38.1 centimeters ItemPackageDimensions_Length : 21.59 centimeters ItemPackageDimensions_Width : 22.86 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : air-springs Manufacturer : Westar ModelName : WSTAS-7000 ModelNumber : AS-7000 NumberOfBoxes : 1 NumberOfItems : 1 OeManufacturer : Westar Industries OemEquivalentPartNumber : Histeer Industries Link 10307, Watson & Chalin AS0115G, Triangle 4454, Firestone W013586944, Goodyear 2B9252, Contitech FD 20025 454 OemEquivalentPartNumber1 : Firestone W01-358-8713, Goodyear 1R13-176, Hendrickson S-22948, Contitech 10 10-16 S 533 OemEquivalentPartNumber2 : Firestone W013588713, Goodyear 1R13176, Hendrickson S22948, Contitech 101016S533 OemEquivalentPartNumber3 : Firestone 8713 PackageLevel : unit PartNumber : AS-7000 PartTypeId : 7516 PowerSourceType : hand_powered ProductDescription : REPLACE - Histeer Industries Link 10307, Watson & Chalin AS-0115G, Triangle 4454, Firestone W01-358-6944, Goodyear 2B9-252, Contitech FD 200-25 454 ProductSiteLaunchDate : 2010-10-31T06:42:20.373Z StreetDate : 2014-08-22T00:00:01Z Style : trailer SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : 1 Year Warranty