{"product_id":"stabilus-5b-8539ub","title":"Stabilus 5B-8539UB","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Stabilus gas spring is built for Porsche 911 engine lid applications and matches the specified force and dimensions for a direct replacement-style service part. The 5B-8539UB uses plastic socket connections and a compact gas strut design to support controlled opening and closing action.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e330 N \/ 74 lb force rating for consistent lift support\u003c\/li\u003e\n\u003cli\u003eCompressed length of 198.5 mm and extended length of 314.5 mm\u003c\/li\u003e\n\u003cli\u003e8 mm rod diameter with an 18 mm tube diameter\u003c\/li\u003e\n\u003cli\u003ePlastic socket rod and tube connections\u003c\/li\u003e\n\u003cli\u003eStabilus part number 5B-8539UB for identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe 5B-8539UB is a gas spring designed to match the fitment and operating dimensions used on Porsche 911 engine lid applications from 2005 through 2012. With a 330 N force rating, it provides the support needed for smooth lid movement while helping maintain controlled opening and closing behavior. The Stabilus 5B-8539UB is specified with plastic socket attachments at both ends, along with the listed compressed and extended lengths for proper fitment. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or failing lid support\u003c\/li\u003e\n\u003cli\u003eInconsistent opening effort\u003c\/li\u003e\n\u003cli\u003eLid drop or poor hold-open performance\u003c\/li\u003e\n\u003cli\u003eNoise or rough movement from a worn gas spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the compressed length, extended length, rod diameter, and socket-style connections before installation. Compare the original support to the 5B-8539UB to confirm the same mounting style and force rating. For Porsche 911 engine lid service, confirm the vehicle year and body configuration against the fitment list before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStabilus is a recognized gas spring manufacturer, and this part is built to the listed specifications for application-specific replacement use.\u003c\/p\u003e","brand":"Stabilus","offers":[{"title":"Default Title","offer_id":53599759564981,"sku":"FLKH-5B-8539UB","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/2L_5B8539UB_Fro.jpg?v=1792911569","url":"https:\/\/www.partcatalog.com\/products\/stabilus-5b-8539ub","provider":"PartCatalog","version":"1.0","type":"link"}