{"product_id":"129900-42002-water-pump","title":"129900-42002 Water Pump Suitable for Yanmar 4TNV94 4TNV98 High Quality","description":"\u003cp\u003eIf your parts book shows 129900-42002, you need a water pump for 4TNV94, 4TNV98, YM94 and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 129907-42000, 129907-42051.\u003c\/p\u003e\n\u003ch2\u003eWhich engines use the 129900-42002 water pump?\u003c\/h2\u003e\n\u003cp\u003eFitment covers 4TNV94; 4TNV98; YM94.\u003c\/p\u003e\n\u003cp\u003eAny engine on this list takes our replacement as a straight swap.\u003c\/p\u003e\n\u003ch2\u003eWhat are the specifications of 129900-42002?\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\u003e129900-42002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits brand\u003c\/td\u003e\n\u003ctd\u003eYanmar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTO Impeller height Ⅱ\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTO Shaft head height\u003c\/td\u003e\n\u003ctd\u003e115.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting hole position\u003c\/td\u003e\n\u003ctd\u003eAligned to OE mounting points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange thread\u003c\/td\u003e\n\u003ctd\u003e4-M8X1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTO Flange height\u003c\/td\u003e\n\u003ctd\u003e97.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange jumping\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation of water pipes\u003c\/td\u003e\n\u003ctd\u003eWater pipe fitted complete, no deformation\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\u003eYA102-WD-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e1.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking\u003c\/td\u003e\n\u003ctd\u003e8 pcs\/ctn, 14.00 kg gross\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhat part numbers interchange with 129900-42002?\u003c\/h2\u003e\n\u003cp\u003eDealers and fleet systems quote this pump under more than one OE number:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e129907-42000\u003c\/li\u003e\n\u003cli\u003e129907-42051\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 8 pieces at 14.00 kg gross.\u003c\/p\u003e\n\u003cp\u003eEvery pump leaves the line after a leak test at a negative pressure of 0.1 MPa. No leaks, no exceptions.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat vehicles or engines does 129900-42002 fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e129900-42002 fits 4TNV94, 4TNV98, YM94 and other listed engines. It is a Yanmar application water pump, and our aftermarket unit replaces it directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat other part numbers replace 129900-42002?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e129900-42002 interchanges with 129907-42000, 129907-42051. All of these refer to the same water pump assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 129900-42002 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 129900-42002 water pump weigh?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne pump weighs 1.50 kg net. A full carton of 8 pieces comes to 14.00 kg gross.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm 129900-42002 is the pump I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck the OE number stamped on your old pump or in the parts book, then compare engine model and pulley height with the spec table on this page. If anything is unclear, send us a photo of the old unit.\u003c\/p\u003e\n\u003cp\u003eMessage us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.\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":52396829049078,"sku":"129900-42002","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/2212\/0694\/files\/129900-42002-water-pump-suitable-for-yanmar-4tnv94-4tnv98-high-quality.jpg?v=1794654209","url":"https:\/\/hanchitrade.com\/products\/129900-42002-water-pump","provider":"Hanchi Auto Parts","version":"1.0","type":"link"}