{"product_id":"316gc521-water-pump","title":"316GC521 Water Pump Suitable for Mack High Quality","description":"\u003cp\u003e316GC521 is how Mack lists this water pump. It serves the specified engine range. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 25123023, 316GC1205, 316GC1211A, 316GC1211AX, 316GC1211B and 5 more.\u003c\/p\u003e\n\u003ch2\u003eWhich engines use the 316GC521 water pump?\u003c\/h2\u003e\n\u003cp\u003eThis pump was designed for the listed engine applications.\u003c\/p\u003e\n\u003cp\u003eMatch your engine model to the list and the pump will fit without rework.\u003c\/p\u003e\n\u003ch2\u003eWhat are the specifications of 316GC521?\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE number\u003c\/td\u003e\n\u003ctd\u003e316GC521\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits brand\u003c\/td\u003e\n\u003ctd\u003eMack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTO Impeller height Ⅱ\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTO Shaft head height\u003c\/td\u003e\n\u003ctd\u003e142.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreads on the pump body\u003c\/td\u003e\n\u003ctd\u003e2-7\/16-14UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir tightness testing\u003c\/td\u003e\n\u003ctd\u003eNo leakage detected under negative pressure of 0.1 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance Ⅰ\u003c\/td\u003e\n\u003ctd\u003eNeutral finish, no third-party logos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance Ⅱ\u003c\/td\u003e\n\u003ctd\u003eClean surface: no dirt, rust or paint peeling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly rotation\u003c\/td\u003e\n\u003ctd\u003eTurns freely by hand, no sticking or noise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Component 1\u003c\/td\u003e\n\u003ctd\u003eJR5X15X8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Component 2\u003c\/td\u003e\n\u003ctd\u003eMC101-WD-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Component 3\u003c\/td\u003e\n\u003ctd\u003eMC101-WD-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight of one\u003c\/td\u003e\n\u003ctd\u003e5.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits per Carton\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e5.10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking\u003c\/td\u003e\n\u003ctd\u003e4 pcs\/ctn, 23.00 kg gross\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhat part numbers interchange with 316GC521?\u003c\/h2\u003e\n\u003cp\u003eParts books from different markets list this pump under several numbers. All of them point to the same unit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e25123023\u003c\/li\u003e\n\u003cli\u003e316GC1205\u003c\/li\u003e\n\u003cli\u003e316GC1211A\u003c\/li\u003e\n\u003cli\u003e316GC1211AX\u003c\/li\u003e\n\u003cli\u003e316GC1211B\u003c\/li\u003e\n\u003cli\u003e316GC1211C\u003c\/li\u003e\n\u003cli\u003e316GC1211F\u003c\/li\u003e\n\u003cli\u003e316GC490EP1\u003c\/li\u003e\n\u003cli\u003e316GC523B\u003c\/li\u003e\n\u003cli\u003e4103-5000814814\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePacking and quality checks\u003c\/h2\u003e\n\u003cp\u003eEach pump is packed individually; a master carton holds 4 pieces at 23.00 kg gross.\u003c\/p\u003e\n\u003cp\u003eBefore boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat vehicles or engines does 316GC521 fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e316GC521 fits the specified engine range. It is a Mack application water pump, and our aftermarket unit replaces it directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat other part numbers replace 316GC521?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e316GC521 interchanges with 25123023, 316GC1205, 316GC1211A, 316GC1211AX, 316GC1211B, 316GC1211C and 4 more. All of these refer to the same water pump assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 316GC521 available from stock?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, this number is in regular production. Lead time for carton quantities is usually a few days; ask us for current stock before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does the 316GC521 water pump weigh?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne pump weighs 5.10 kg net. A full carton of 4 pieces comes to 23.00 kg gross.\u003c\/p\u003e\n\u003cp\u003eSend us the OE number and your engine model — we confirm fitment before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSend the OE number, your quantity and your destination port — feel free to \u003ca href=\"https:\/\/hanchitrade.com\/pages\/contact\" title=\"contact us\" target=\"_blank\"\u003eContact Us\u003c\/a\u003e. We reply with fitment confirmation and a quote.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hanchi Auto Parts","offers":[{"title":"Default Title","offer_id":52397429326070,"sku":"316GC521","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/2212\/0694\/files\/316gc521-water-pump-suitable-for-mack-high-quality.jpg?v=1794661462","url":"https:\/\/hanchitrade.com\/en-de\/products\/316gc521-water-pump","provider":"Hanchi Auto Parts","version":"1.0","type":"link"}