{"product_id":"kyb-kg4728-shock-absorber","title":"KYB KG4728 Shock Absorber - Rear","description":"\u003ch2\u003eOverview of KYB Gas-a-just Suspension Shock Absorber KG4728\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just shock absorber KG4728 is engineered for precise suspension control on select Mercedes-Benz models. Designed to restore original handling and ride quality, this shock absorber is compatible with Mercedes-Benz C36 AMG, C220, C230, and C280 vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed length: 14.29 inches\u003c\/li\u003e\n\u003cli\u003eExtended length: 19.21 inches\u003c\/li\u003e\n\u003cli\u003eStroke length: 4.92 inches\u003c\/li\u003e\n\u003cli\u003eLower mount type: E2 (10x40)\u003c\/li\u003e\n\u003cli\u003eUpper mount type: S1\u003c\/li\u003e\n\u003cli\u003eIncludes dust cover for protection\u003c\/li\u003e\n\u003cli\u003eEquipped with B-stop and R-stop bumpers\u003c\/li\u003e\n\u003cli\u003eNo internal rebound spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures and Specifications of the KG4728 Shock Absorber\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just KG4728 shock absorber features a precise compressed length of 14.29 inches and an extended length of 19.21 inches, providing a stroke length of 4.92 inches. This ensures optimal suspension travel and damping performance tailored for the specified Mercedes-Benz models. The lower mount uses an E2 (10x40) configuration, while the upper mount is an S1 type, ensuring proper fitment and secure installation. The inclusion of a dust cover helps protect internal components from debris and extends service life. Additionally, the shock absorber is equipped with both B-stop and R-stop bumpers to prevent over-compression and over-extension, enhancing durability and ride stability. Notably, this model does not include an internal rebound spring, which is consistent with its design for specific suspension dynamics.\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 a direct replacement shock absorber that matches or exceeds original equipment specifications. This product line focuses on restoring factory ride and handling characteristics by using gas-charged technology to reduce aeration and fade. The KG4728 shock absorber is part of this line, offering reliable performance and consistent damping for Mercedes-Benz C36 AMG, C220, C230, and C280 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores vehicle stability and control on Mercedes-Benz C36 AMG, C220, C230, and C280\u003c\/li\u003e\n\u003cli\u003eEliminates excessive bouncing and poor ride quality\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration caused by worn shocks\u003c\/li\u003e\n\u003cli\u003ePrevents bottoming out and harsh impacts with B-stop and R-stop bumpers\u003c\/li\u003e\n\u003cli\u003eProtects suspension components with included dust cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the KYB Gas-a-just KG4728 shock absorber, ensure compatibility with the specified Mercedes-Benz models. Verify the lower mount type E2 (10x40) and upper mount type S1 match the vehicle’s suspension mounts. It is recommended to replace shocks in pairs to maintain balanced handling. Inspect mounting hardware and suspension components for wear during installation. The included dust cover should be properly positioned to protect the shock absorber shaft from contaminants.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB manufactures the Gas-a-just KG4728 shock absorber to meet strict quality standards, ensuring durability and consistent performance. This part is backed by KYB’s limited warranty, which covers defects in materials and workmanship under normal use. For detailed warranty terms, refer to KYB’s official documentation.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627330236597,"sku":"BFJG-KG4728","price":80.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_KG4728_Fro.jpg?v=1775072710","url":"https:\/\/www.partcatalog.com\/products\/kyb-kg4728-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}