{"product_id":"stabilus-4b-6740ao","title":"Stabilus 4B-6740AO","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Stabilus gas spring, part number 4B-6740AO, is built for controlled lift and support in compatible Volvo applications. It uses a plastic socket connection at both ends and is specified with a 350 N force rating for consistent operation.\u003c\/p\u003e\u003cp\u003eFits 1997-1998 Volvo S90, N\/A. Fits 1992-1997 Volvo 960, N\/A. Fits 1991-1995 Volvo 940, N\/A with spoiler. The Stabilus 4B-6740AO is a direct-fit replacement for applications that require the listed compressed and extended lengths.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 4B-6740AO for accurate replacement matching.\u003c\/li\u003e\n\u003cli\u003e350 N \/ 79 lb force rating for controlled movement.\u003c\/li\u003e\n\u003cli\u003ePlastic socket rod and tube connections.\u003c\/li\u003e\n\u003cli\u003eCompressed length: 12.283 in (312 mm).\u003c\/li\u003e\n\u003cli\u003eExtended length: 20.650 in (524.5 mm).\u003c\/li\u003e\n\u003cli\u003eRod diameter: 0.315 in (8 mm); tube diameter: 0.748 in (19 mm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStabilus 4B-6740AO is a gas spring engineered around the listed dimensions and end connections for a precise replacement fit. The 12.283-inch compressed length and 20.650-inch extended length help maintain the correct travel range, while the 350 N force rating supports smooth opening and closing action. For Volvo S90, Volvo 960, and Volvo 940 applications, matching the part number and fitment details is the most reliable way to confirm application coverage.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or failing lift support that no longer holds position.\u003c\/li\u003e\n\u003cli\u003eSlow or uneven opening and closing movement.\u003c\/li\u003e\n\u003cli\u003eLoss of support force in the hatch or lid.\u003c\/li\u003e\n\u003cli\u003eIncorrect travel length from a mismatched replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the existing part number, compressed length, extended length, and end connection style before installation. This unit uses plastic socket connections, so the attachment points should match the original hardware style on the vehicle. Confirm the fitment notes for spoiler-equipped Volvo 940 applications before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStabilus is a recognized supplier of gas springs and lift supports, and this part is built to the stated dimensional and force specifications for application-specific replacement use.\u003c\/p\u003e","brand":"Stabilus","offers":[{"title":"Default Title","offer_id":53546743234741,"sku":"FLKH-4B-6740AO","price":33.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/2L_4B6740AO_Fro.jpg?v=1792307665","url":"https:\/\/www.partcatalog.com\/products\/stabilus-4b-6740ao","provider":"PartCatalog","version":"1.0","type":"link"}