{"product_id":"elring-780-440-vacuum-pump-gasket","title":"Elring 780.440 Vacuum Pump Gasket","description":"\u003ch2\u003eReliable Vacuum Pump Gasket for Porsche 911, Boxster, and Cayman\u003c\/h2\u003e\u003cp\u003eThe Elring 780.440 vacuum pump gasket is engineered to provide a precise seal for emission control systems in select Porsche models. Designed with durable FPM (fluoride rubber) material, this gasket ensures consistent performance and longevity in demanding automotive environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner diameter: 54 mm for accurate fitment\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 59 mm to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eThickness: 2.5 mm for optimal sealing pressure\u003c\/li\u003e\n\u003cli\u003eO-ring shape designed for secure vacuum pump sealing\u003c\/li\u003e\n\u003cli\u003eConstructed from FPM (fluoride rubber) for chemical and temperature resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Benefits\u003c\/h2\u003e\u003cp\u003eThis vacuum pump gasket from Elring is crafted from FPM, a fluoride rubber known for its excellent resistance to oils, fuels, and high temperatures commonly found in automotive emission systems. The O-ring shape with a 54 mm inner diameter and 59 mm outer diameter ensures a tight seal around the vacuum pump, preventing leaks that could affect engine performance. With a thickness of 2.5 mm, the gasket maintains proper compression and durability over time, making it suitable for Porsche 911, Boxster, and Cayman models requiring precise emission control components.\u003c\/p\u003e\u003ch2\u003eCompatible Porsche Models and Applications\u003c\/h2\u003e\u003cp\u003eThis gasket is specifically compatible with the following Porsche vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 vacuum pump gasket replacement\u003c\/li\u003e\n\u003cli\u003ePorsche Boxster emission control sealing\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman vacuum pump sealing solution\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to address common issues such as vacuum leaks, reduced pump efficiency, and emission system malfunctions related to gasket wear or failure.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Gasket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVacuum pump leaks causing engine performance loss\u003c\/li\u003e\n\u003cli\u003eEmission control system failures due to gasket degradation\u003c\/li\u003e\n\u003cli\u003eOil or fluid leaks around the vacuum pump area\u003c\/li\u003e\n\u003cli\u003eReduced vacuum pressure affecting brake booster operation\u003c\/li\u003e\n\u003cli\u003ePremature gasket wear from exposure to heat and chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mating surfaces are clean and free of debris before installing the Elring 780.440 gasket. Proper alignment of the O-ring is critical to avoid leaks. Avoid over-tightening the vacuum pump housing to maintain gasket integrity. It is recommended to inspect the vacuum pump and surrounding components for wear during replacement to ensure optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eElring manufactures this vacuum pump gasket to meet strict OEM standards for fit and function. The use of FPM material provides reliable resistance to automotive fluids and temperature extremes. While specific warranty details are not provided, Elring products are generally backed by quality control processes to ensure durability and performance in Porsche 911, Boxster, and Cayman applications.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":51854391836853,"sku":"DTWD-780.440","price":14.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_780440_Fro.jpg?v=1774730778","url":"https:\/\/www.partcatalog.com\/products\/elring-780-440-vacuum-pump-gasket","provider":"PartCatalog","version":"1.0","type":"link"}