Specification Brand : Dayton Parts BulletPoint1 : Direct replacement - this air suspension spring is designed to match the fit and function of the original spring on specified vehicle BulletPoint2 : Restores functionality - reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted BulletPoint3 : Durable construction - this part is made from quality materials to ensure reliable performance and long service life BulletPoint4 : Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience BulletPoint5 : Repair Recommendation - to insure a stable and safer ride, equal riding heights & bounce response replace air springs in pairs per axle. Shock absorbers are integral to all air suspensions and should be serviced along with air springs. BulletPoint6 : Item Offered:2 Color : Please select it by part number CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 601602729643 ExternallyAssignedProductIdentifier2 : 0601602729643 ExternallyAssignedProductIdentifier3 : 00698231946848 FinishType : silver FitType : Universal IncludedComponents : 1 Air Spring ItemName : Dayton Parts 452-9547L Air Spring, Rolling Lobe, Composite Piston, 7.36" Static Height, 9" Top Plate Diameter, 8.19" Piston Diameter, One Stud w/Bracket Top Plate, One Stud Piston ItemPackageDimensions_Height : 32.893 centimeters ItemPackageDimensions_Length : 26.162 centimeters ItemPackageDimensions_Width : 26.416 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : air-springs Manufacturer : Dayton Parts Material : Stainless Steel ModelName : WA01-9192C ModelNumber : 452-9547L NumberOfBoxes : 1 NumberOfItems : 1 OeManufacturer : Firestone PackageLevel : unit PartNumber : 452-9547L ProductDescription : KEY FEATURES OF TORQUE AIR SPRINGS: - Easy to identify part number permanently engraved on the rubber. - 4.5-5.00mm trick rubber that exceeds OEM requirements. - Stronger composite pistons. - Highest leak test ratio after final assembly.