{"product_id":"kyb-551132-suspension-strut","title":"KYB 551132 Suspension Strut - Rear","description":"\u003ch2\u003eOverview of KYB Gas-a-just Suspension Strut 551132\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just suspension strut 551132 is engineered for Lexus IS250 and IS350 models, providing reliable shock absorption and improved ride control. Designed with precise dimensions and internal components, this strut supports vehicle stability and handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed length: 16.96 inches\u003c\/li\u003e\n\u003cli\u003eExtended length: 21.92 inches\u003c\/li\u003e\n\u003cli\u003eStroke length: 4.96 inches\u003c\/li\u003e\n\u003cli\u003eLower mount type: E2 (14.2x60)\u003c\/li\u003e\n\u003cli\u003eUpper mount type: 12x1.25\u003c\/li\u003e\n\u003cli\u003eInternal rebound spring included\u003c\/li\u003e\n\u003cli\u003eR-stop feature included, no B-stop\u003c\/li\u003e\n\u003cli\u003eDust cover not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on KYB Gas-a-just Product Line\u003c\/h2\u003e\u003cp\u003eThe Gas-a-just line by KYB focuses on gas-charged struts designed to restore original equipment ride quality and handling. This product line incorporates an internal rebound spring to maintain consistent damping performance, which is critical for Lexus IS250 and IS350 vehicles. The 551132 strut is part of this line, offering precise fitment and engineered durability for suspension replacement needs.\u003c\/p\u003e\u003ch2\u003eTechnical Description of the 551132 Suspension Strut\u003c\/h2\u003e\u003cp\u003eThis KYB suspension strut features a compressed length of 16.96 inches and extends to 21.92 inches, providing a stroke length of 4.96 inches. The lower mount uses an E2 type with dimensions 14.2x60, while the upper mount is sized at 12x1.25, ensuring compatibility with the Lexus IS250 and IS350 chassis. The internal rebound spring enhances shock absorption by controlling rebound forces, while the R-stop feature prevents overextension. Note that this strut does not include a dust cover or B-stop, which may require consideration during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper suspension travel and damping on Lexus IS250 and IS350\u003c\/li\u003e\n\u003cli\u003eAddresses issues with excessive bounce or poor handling\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking original struts to improve ride stability\u003c\/li\u003e\n\u003cli\u003eCorrects suspension noise caused by damaged internal components\u003c\/li\u003e\n\u003cli\u003eImproves vehicle control during cornering and braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Lexus IS250 or IS350 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure correct orientation of upper and lower mounts (12x1.25 upper, E2 14.2x60 lower)\u003c\/li\u003e\n\u003cli\u003eCheck for the presence of internal rebound spring and R-stop during assembly\u003c\/li\u003e\n\u003cli\u003eConsider replacing dust covers separately if needed, as this strut does not include one\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended to maintain suspension alignment and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB Gas-a-just struts, including part number 551132, are manufactured to meet or exceed OEM specifications for Lexus IS250 and IS350 models. The internal rebound spring and R-stop features contribute to consistent performance and durability. Warranty coverage details should be confirmed with the point of purchase or KYB directly, as they may vary by region.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627186811061,"sku":"BFJG-551132","price":158.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_551132_Fro.jpg?v=1775072525","url":"https:\/\/www.partcatalog.com\/products\/kyb-551132-suspension-strut","provider":"PartCatalog","version":"1.0","type":"link"}