{"product_id":"pierburg-7-02551-25-0-power-brake-booster-vacuum-pump","title":"Pierburg 7.02551.25.0 Power Brake Booster Vacuum Pump","description":"\u003ch2\u003ePierburg Vacuum Pump for Reliable Brake Assist\u003c\/h2\u003e\u003cp\u003eThe Pierburg 7.02551.25.0 power brake booster vacuum pump supplies steady vacuum pressure for diesel braking systems that do not generate enough manifold vacuum on their own. Built as a genuine OE from HELLA part, it supports consistent brake booster operation for smoother pedal response on the road.\u003c\/p\u003e\u003cp\u003eFits 2005-2008 Volkswagen Touareg, N\/A. This Pierburg vacuum pump is a direct-fit solution for diesel applications that require dependable vacuum supply, and the 7.02551.25.0 part number is commonly searched for OE replacement matching.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower brake booster vacuum pump for diesel engines\u003c\/li\u003e\n\u003cli\u003eMechanical operating mode with vane pump design\u003c\/li\u003e\n\u003cli\u003eOne connector for simplified OE-style integration\u003c\/li\u003e\n\u003cli\u003eStraight shape for factory-style packaging\u003c\/li\u003e\n\u003cli\u003eSupplied without gasket or seal\u003c\/li\u003e\n\u003cli\u003eGenuine OE from HELLA product line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003ePierburg 7.02551.25.0 is engineered to maintain the vacuum supply needed by the brake booster when engine vacuum is limited, which is common in diesel-powered vehicles. For 2005-2008 Volkswagen Touareg models, this vacuum pump helps preserve consistent brake assist performance and supports predictable pedal feel under normal driving conditions. The OE-focused design makes it a practical choice for technicians and owners looking for a factory-style replacement.\u003c\/p\u003e\u003cp\u003eThis part cross-references 07Z 145 209 and BK3Q 2A451-FA for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow brake booster vacuum supply\u003c\/li\u003e\n\u003cli\u003eHard brake pedal feel\u003c\/li\u003e\n\u003cli\u003eInconsistent brake assist response\u003c\/li\u003e\n\u003cli\u003eVacuum loss in diesel braking systems\u003c\/li\u003e\n\u003cli\u003eReplacement needs for worn mechanical vacuum pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm engine type and OE part number before installation. This pump is mechanical and uses one connector, so matching the original configuration is important for proper fitment on the Volkswagen Touareg. Because it is listed without gasket or seal, reuse or replacement of sealing components should be verified during service. Always inspect the vacuum lines, booster connections, and mounting surfaces before completing the repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAs a Pierburg part in the Genuine OE from HELLA line, this vacuum pump is built to OE fit and durability expectations for brake system service. It is intended for diesel applications where stable vacuum delivery is required for brake booster operation.\u003c\/p\u003e","brand":"Pierburg","offers":[{"title":"Default Title","offer_id":52417895563445,"sku":"BLGF-7.02551.25.0","price":537.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_702551250_Fro.jpg?v=1777804366","url":"https:\/\/www.partcatalog.com\/products\/pierburg-7-02551-25-0-power-brake-booster-vacuum-pump","provider":"PartCatalog","version":"1.0","type":"link"}