{"product_id":"gear-driven-vacuum-pump-for-dodge-94-02-ram-2500-3500-5-9l-cummins-diesel-904810","title":"Gear Driven Vacuum Pump For Dodge 94-02 Ram 2500 3500 5.9L Cummins Diesel 904810","description":"\u003ch2\u003eGear Driven Vacuum Pump for Dodge\u003c\/h2\u003e\u003cp\u003eGear driven vacuum pump assembly for 1994–2002 Dodge Ram 2500 and 3500 trucks with the 5.9L Cummins diesel engine; cross-references with OEM part number 904810.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis gear driven vacuum pump provides consistent vacuum supply for brake booster and HVAC controls on 1994–2002 Dodge Ram 2500 and 3500 models powered by the 5.9L Cummins diesel. The pump is driven directly off the engine timing gears, delivering dependable vacuum output for heavy-duty braking performance. Designed as a direct replacement for worn or leaking original units, this gear driven vacuum pump restores proper vacuum levels for improved pedal feel and accessory function.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGear driven design ensures positive engagement with the engine timing system for consistent operation\u003c\/li\u003e\n\u003cli\u003ePrecision machined housing maintains tight internal clearances for efficient vacuum generation\u003c\/li\u003e\n\u003cli\u003eHardened steel drive gear resists wear under continuous high-load conditions\u003c\/li\u003e\n\u003cli\u003eSealed bearing assembly minimizes friction and extends service life\u003c\/li\u003e\n\u003cli\u003eDirect bolt on installation matches factory mounting points without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Dodge Ram 2500 5.9L Cummins Diesel 1994–2002\u003c\/li\u003e\n\u003cli\u003efor Dodge Ram 3500 5.9L Cummins Diesel 1994–2002\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring brake booster vacuum after pump failure on high mileage trucks\u003c\/li\u003e\n\u003cli\u003eFleet maintenance and scheduled replacement on work trucks\u003c\/li\u003e\n\u003cli\u003eResolving stiff brake pedal caused by vacuum loss\u003c\/li\u003e\n\u003cli\u003eReplacing seized pumps that cause accessory drive issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e904810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGear driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What symptoms indicate a failing vacuum pump? \u003cstrong\u003eA:\u003c\/strong\u003e A failing gear driven vacuum pump often causes a hard brake pedal, hissing noise from the pump area, or reduced HVAC vent control. Checking for vacuum leaks at the pump and lines before replacement can help confirm the diagnosis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this pump require any special installation steps? \u003cstrong\u003eA:\u003c\/strong\u003e Proper alignment of the drive gear with the engine timing gear is important during installation. Use a new gasket or sealant on the mounting surface and torque fasteners to the manufacturer specification to prevent oil leaks.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965143674966,"sku":"ZZ3A01175","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_cc6e0100-a5f5-4db5-8d48-ba1077c8c8eb.jpg?v=1781654291","url":"https:\/\/www.solidspare.com\/products\/gear-driven-vacuum-pump-for-dodge-94-02-ram-2500-3500-5-9l-cummins-diesel-904810","provider":"Solid Spare","version":"1.0","type":"link"}