{"product_id":"kyb-551108-suspension-strut","title":"KYB 551108 Suspension Strut - Rear","description":"\u003ch2\u003eOverview of KYB Gas-a-just Suspension Strut 551108\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just suspension strut 551108 is engineered for Lexus GS300 and GS350 models, providing reliable damping performance. Designed to restore original handling and ride quality, this strut is a direct replacement part tailored to specific vehicle requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed length: 16.82 inches\u003c\/li\u003e\n\u003cli\u003eExtended length: 21.51 inches\u003c\/li\u003e\n\u003cli\u003eStroke length: 4.69 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, B-stop not included\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 from KYB is designed to offer a gas-charged strut solution that balances comfort and control. This product line focuses on maintaining factory ride characteristics while improving damping response. The 551108 strut benefits from this technology, ensuring consistent performance for Lexus GS300 and GS350 vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description of Part Number 551108\u003c\/h2\u003e\u003cp\u003eThis suspension strut features a compressed length of 16.82 inches and an extended length of 21.51 inches, providing a stroke length of 4.69 inches. The lower mount uses an E2 type with dimensions 14.2x60, while the upper mount is sized 12x1.25. An internal rebound spring is integrated to enhance shock absorption and vehicle stability. The strut includes an R-stop to prevent overextension but does not have a B-stop or dust cover included.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper suspension travel and damping for Lexus GS300 and GS350\u003c\/li\u003e\n\u003cli\u003eAddresses issues with worn or leaking struts causing poor handling\u003c\/li\u003e\n\u003cli\u003eReduces excessive body roll and improves ride comfort\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration related to damaged suspension components\u003c\/li\u003e\n\u003cli\u003eHelps maintain vehicle alignment and tire wear consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible specifically with Lexus GS300 and GS350 models; verify fitment before installation\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque specifications for upper and lower mounts (12x1.25 upper, E2 14.2x60 lower)\u003c\/li\u003e\n\u003cli\u003eCheck for any suspension component wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damage to the internal rebound spring mechanism\u003c\/li\u003e\n\u003cli\u003eAlignment check recommended after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB suspension struts, including the Gas-a-just 551108, are manufactured to meet OEM standards for durability and performance. The internal rebound spring and R-stop features contribute to consistent operation under various driving conditions. Warranty coverage details should be confirmed with the point of purchase or KYB directly.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627185238197,"sku":"BFJG-551108","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_551108_Fro.jpg?v=1775072519","url":"https:\/\/www.partcatalog.com\/products\/kyb-551108-suspension-strut","provider":"PartCatalog","version":"1.0","type":"link"}