{"product_id":"kyb-kg4550-shock-absorber","title":"KYB KG4550 Shock Absorber - Front or Rear","description":"\u003ch2\u003eOverview of KYB Gas-a-just Suspension Shock Absorber KG4550\u003c\/h2\u003e\u003cp\u003eThe KYB Gas-a-just shock absorber KG4550 is engineered for reliable suspension performance on select Chevrolet and Pontiac models. Designed to restore handling and ride quality, this shock absorber is compatible with vehicles such as the Chevrolet Bel Air, Impala, and Corvette, as well as the Pontiac Bonneville and Catalina.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompressed length: 9.25 inches\u003c\/li\u003e\n\u003cli\u003eExtended length: 13.54 inches\u003c\/li\u003e\n\u003cli\u003eStroke length: 4.29 inches\u003c\/li\u003e\n\u003cli\u003eLower mount type: E3 (51.6x87x20)\u003c\/li\u003e\n\u003cli\u003eUpper mount type: S1\u003c\/li\u003e\n\u003cli\u003eIncludes R-stop for controlled rebound\u003c\/li\u003e\n\u003cli\u003eNo dust cover or internal rebound spring included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the KYB Gas-a-just Product Line\u003c\/h2\u003e\u003cp\u003eThe Gas-a-just line from KYB offers gas-charged shock absorbers designed to provide consistent damping performance and improved vehicle control. This product line focuses on delivering a balance between comfort and handling, making it suitable for a range of passenger cars including classic and performance models. The KG4550 shock absorber benefits from this technology to maintain suspension stability and responsiveness on Chevrolet and Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe KG4550 shock absorber features a compressed length of 9.25 inches and an extended length of 13.54 inches, providing a stroke length of 4.29 inches. The lower mount uses an E3 type with dimensions 51.6x87x20, while the upper mount is an S1 type, ensuring proper fitment and secure installation. This shock absorber includes an R-stop to control rebound travel but does not come with a dust cover or internal rebound spring, which is typical for this model.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores suspension damping on Chevrolet Bel Air and Impala models\u003c\/li\u003e\n\u003cli\u003eImproves ride quality and handling on Pontiac Bonneville and Catalina\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking shocks on Chevrolet Corvette for better control\u003c\/li\u003e\n\u003cli\u003eReduces excessive bounce and body roll during driving\u003c\/li\u003e\n\u003cli\u003eAddresses suspension noise and instability caused by damaged shocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the KYB Gas-a-just KG4550 shock absorber, ensure the vehicle is securely lifted and supported. Verify the lower mount type E3 and upper mount type S1 match the vehicle’s suspension points. Since this shock does not include a dust cover, inspect the mounting area for debris or corrosion before installation. Proper torque specifications should be followed to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eKYB manufactures the Gas-a-just KG4550 shock absorber to meet OEM standards for durability and performance. While specific warranty details are not provided here, KYB products typically come with a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"KYB","offers":[{"title":"Default Title","offer_id":44627328630965,"sku":"BFJG-KG4550","price":59.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KY_KG4550_Fro_21170ff1-d239-47df-89fa-58393d5ca216.jpg?v=1775072707","url":"https:\/\/www.partcatalog.com\/products\/kyb-kg4550-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}