{"product_id":"kyb-554356-shock-absorber","title":"KYB 554356 Shock Absorber - Front","description":"\u003ch2\u003eOverview of KYB Gas-a-just Suspension Shock Absorber 554356\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just shock absorber 554356 is engineered for reliable suspension performance on Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Designed to restore vehicle stability and control, this shock absorber features precise dimensions and mounting types tailored for these full-size vans.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed length: 9.72 inches\u003c\/li\u003e\n\u003cli\u003eExtended length: 14.21 inches\u003c\/li\u003e\n\u003cli\u003eStroke length: 4.49 inches\u003c\/li\u003e\n\u003cli\u003eLower mount type: E3 (51.6x87x15)\u003c\/li\u003e\n\u003cli\u003eUpper mount type: S1\u003c\/li\u003e\n\u003cli\u003eIncludes dust cover for protection\u003c\/li\u003e\n\u003cli\u003eR-stop feature included for controlled rebound\u003c\/li\u003e\n\u003cli\u003eNo internal rebound spring or B-stop\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis KYB Gas-a-just suspension shock absorber (part number 554356) is designed to meet the specific suspension requirements of Chevrolet Express 2500 and 3500, as well as GMC Savana 2500 and 3500 vans. The shock absorber’s compressed length of 9.72 inches and extended length of 14.21 inches provide a stroke length of 4.49 inches, ensuring smooth suspension travel and effective damping. The lower mount uses an E3 type with dimensions 51.6x87x15, while the upper mount is an S1 type, ensuring proper fitment and secure installation. A dust cover is included to protect the internal components from dirt and debris, extending the service life of the shock absorber. The R-stop feature helps control rebound movement, improving ride stability under load and during braking.\u003c\/p\u003e\u003ch2\u003eAbout the KYB Gas-a-just Product Line\u003c\/h2\u003e\u003cp\u003eThe Gas-a-just line from KYB is designed to provide consistent gas-charged damping performance for vehicles requiring reliable suspension components. This product line focuses on restoring original equipment ride quality and handling characteristics by using gas pressure to reduce aeration and foaming inside the shock absorber. The 554356 shock absorber is part of this line, offering a balance of comfort and control for Chevrolet and GMC full-size vans.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces excessive bouncing and body roll on Chevrolet Express and GMC Savana vans\u003c\/li\u003e\n\u003cli\u003eImproves vehicle stability during cornering and braking\u003c\/li\u003e\n\u003cli\u003eRestores proper suspension travel and damping response\u003c\/li\u003e\n\u003cli\u003eMinimizes noise and vibration caused by worn shocks\u003c\/li\u003e\n\u003cli\u003eProtects suspension components from premature wear due to poor damping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Chevrolet Express 2500\/3500 and GMC Savana 2500\/3500 before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting points for wear or damage prior to installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the E3 lower mount and S1 upper mount\u003c\/li\u003e\n\u003cli\u003eEnsure dust cover is properly seated to protect internal components\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB manufactures the Gas-a-just shock absorbers to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 554356 should be confirmed with the supplier or manufacturer, KYB typically offers coverage against defects in materials and workmanship. This shock absorber is built to provide dependable service life when installed and maintained according to guidelines.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627189366965,"sku":"BFJG-554356","price":75.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_554356_Fro.jpg?v=1775072539","url":"https:\/\/www.partcatalog.com\/products\/kyb-554356-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}