{"product_id":"water-pump-129263-42000-for-yanmar-3tne84-3tne88-4tnv88-4tnv84-tk486-4tne84","title":"Water Pump 129263-42000 for Yanmar 3TNE84 3TNE88 4TNV88 4TNV84 TK486 4TNE84","description":"\u003cstrong\u003eThis water pump is an aftermarket replacement for select Yanmar 3TNE, 4TNE, and 4TNV compact diesel engines.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe water pump circulates coolant through the engine block and radiator so heat can be carried away. This replacement is suited for pumps that leak from the weep hole, develop bearing noise, or no longer maintain proper coolant flow.\u003c\/p\u003e\u003cp\u003eThis part replaces \u003cstrong\u003e#129263-42000\u003c\/strong\u003e. Compare the casting, bolt pattern, hub, and hose connections before installation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestores engine-coolant circulation\u003c\/li\u003e\n\u003cli\u003eHelps correct overheating caused by pump wear\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for compatible Yanmar engines\u003c\/li\u003e\n\u003cli\u003eSuitable for compact equipment and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with select Yanmar 3TNE84, 3TNE88, 4TNE84, 4TNV84, 4TNV88, and TK486 engine applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Water Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Yanmar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 129263-42000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What are common signs of a failing water pump? \u003cstrong\u003eA:\u003c\/strong\u003e Coolant leakage, shaft play, grinding noise, or overheating can point to pump failure, although the full cooling system should be inspected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement; brand names and part numbers are used only to identify compatibility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number, production date, or equipment configuration. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42904037818439,"sku":"ZZ2F01991","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177557372606-0.jpg?v=1782415767","url":"https:\/\/www.northlineparts.com\/products\/water-pump-129263-42000-for-yanmar-3tne84-3tne88-4tnv88-4tnv84-tk486-4tne84","provider":"Northline Parts","version":"1.0","type":"link"}