{"product_id":"dorman-904-835-vacuum-pump","title":"Dorman 904-835 Vacuum Pump","description":"\u003ch2\u003eReliable Vacuum Pump for Volkswagen Beetle and Golf\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-835 vacuum pump is designed specifically for Volkswagen Beetle and Golf models, providing consistent vacuum pressure essential for emission control systems. Engineered with durable aluminum housing and a gear drive system, this vacuum pump ensures reliable operation without the need for additional mounting hardware or gaskets.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 904-835 Vacuum Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Beetle and Golf models\u003c\/li\u003e\n\u003cli\u003eDurable aluminum housing for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eGear drive system for efficient vacuum generation\u003c\/li\u003e\n\u003cli\u003eIncludes a built-in relief valve for pressure regulation\u003c\/li\u003e\n\u003cli\u003eBarbed vacuum pump connector with 0.615 inch inside diameter inlet\u003c\/li\u003e\n\u003cli\u003eNo pulley, mounting hardware, or gasket included\u003c\/li\u003e\n\u003cli\u003ePart number 904-835 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-835 vacuum pump is a critical component in the emission control vacuum system of Volkswagen Beetle and Golf vehicles. Its aluminum housing offers corrosion resistance and strength, while the gear drive mechanism ensures steady vacuum output necessary for proper engine function. The integrated relief valve helps maintain optimal pressure levels, preventing potential damage to the vacuum system. The barbed connector and 0.615 inch inlet diameter allow for secure hose attachment, ensuring leak-free operation. This vacuum pump does not include a pulley, mounting hardware, or gasket, so those components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores vacuum pressure for brake boosters and emission control devices\u003c\/li\u003e\n\u003cli\u003eResolves vacuum leaks causing rough idling or poor engine performance\u003c\/li\u003e\n\u003cli\u003eEliminates issues with vacuum-operated components failing to engage\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to vacuum system faults\u003c\/li\u003e\n\u003cli\u003eSupports proper function of EGR valves and other emission control parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Beetle and Golf models; verify fitment before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all vacuum lines are clean and free of debris before connecting\u003c\/li\u003e\n\u003cli\u003eUse appropriate mounting hardware and gaskets as they are not included\u003c\/li\u003e\n\u003cli\u003eCheck the relief valve operation after installation to confirm pressure regulation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when securing the pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman vacuum pumps are manufactured to meet or exceed OEM standards for fit and function. The 904-835 part undergoes rigorous quality control to ensure durability and reliable performance in Volkswagen Beetle and Golf vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44327441531061,"sku":"BKKY-904-835","price":256.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_904835_Fro.jpg?v=1775011878","url":"https:\/\/www.partcatalog.com\/products\/dorman-904-835-vacuum-pump","provider":"PartCatalog","version":"1.0","type":"link"}