{"product_id":"kyb-553390-shock-absorber","title":"KYB 553390 Shock Absorber - Rear","description":"\u003ch2\u003eOverview of KYB Gas-a-just Shock Absorber 553390\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just suspension shock absorber 553390 is designed specifically for Mazda 3 models, providing reliable damping performance. This shock absorber features precise dimensions and mounting types to ensure proper fit and function for your vehicle's suspension system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed Length: 19.48 inches\u003c\/li\u003e\n\u003cli\u003eExtended Length: 28.34 inches\u003c\/li\u003e\n\u003cli\u003eStroke Length: 8.86 inches\u003c\/li\u003e\n\u003cli\u003eLower Mount Type: E2 (12x36)\u003c\/li\u003e\n\u003cli\u003eUpper Mount Type: S1 (8mm)\u003c\/li\u003e\n\u003cli\u003eR-stop included, B-stop not included\u003c\/li\u003e\n\u003cli\u003eNo dust cover or internal rebound spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on KYB Gas-a-just Suspension Line\u003c\/h2\u003e\u003cp\u003eThe Gas-a-just line by KYB is engineered to provide consistent gas pressure for improved shock absorber response and vehicle control. This product line focuses on delivering a balance between comfort and handling, making it suitable for daily driving conditions. The 553390 shock absorber is part of this line, designed to maintain stable damping characteristics for the Mazda 3.\u003c\/p\u003e\u003ch2\u003eTechnical Description of Part Number 553390\u003c\/h2\u003e\u003cp\u003eThis KYB Gas-a-just shock absorber 553390 has a compressed length of 19.48 inches and extends to 28.34 inches, offering a stroke length of 8.86 inches. The lower mount uses an E2 type with dimensions 12x36, while the upper mount is an S1 type with an 8mm diameter. The shock absorber includes an R-stop feature to limit extension but does not have a B-stop or internal rebound spring. It also does not come with a dust cover, which is typical for this model.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper damping for Mazda 3 suspension systems\u003c\/li\u003e\n\u003cli\u003eReduces excessive bouncing and improves ride stability\u003c\/li\u003e\n\u003cli\u003eAddresses uneven tire wear caused by worn shocks\u003c\/li\u003e\n\u003cli\u003eImproves vehicle handling and control during cornering\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from faulty shock absorbers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the KYB Gas-a-just shock absorber 553390 on a Mazda 3, ensure the correct orientation of the E2 lower mount and S1 upper mount. Verify the stroke length and compressed length to confirm fitment. Since this shock does not include a dust cover, inspect the mounting area for debris or damage before installation. Proper torque specifications should be followed to avoid premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB manufactures the Gas-a-just shock absorbers to meet OEM standards for durability and performance. While specific warranty details for part number 553390 should be confirmed at the point of purchase, KYB typically offers limited warranties covering defects in materials and workmanship. This ensures confidence in the product's reliability for Mazda 3 suspension repairs.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627188809909,"sku":"BFJG-553390","price":87.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_553390_Fro.jpg?v=1775072535","url":"https:\/\/www.partcatalog.com\/products\/kyb-553390-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}