{"product_id":"22251409-coolant-pump-genuine-volvo-penta","title":"22251409 Coolant Pump | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Complete centrifugal coolant pump used in a Volvo Penta industrial-engine cooling circuit. The public Volvo Penta catalogue confirms the complete pump reference but does not expose a reliable model list for this service number; fitment must therefore be matched to the original pump casting, drive and engine product number.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TAD734GE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TAD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Complete pump housing, shaft and impeller assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Circulates coolant through block, head and cooling package\n \u003c\/li\u003e\n \u003cli\u003e\n  Factory inlet, outlet and drive geometry\n \u003c\/li\u003e\n \u003cli\u003e\n  Fitment controlled by original pump and engine serial\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta turbocharged industrial diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Maintains coolant circulation through the engine and radiator or heat-exchanger circuit.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Coolant leakage from the shaft seal or weep hole\n \u003c\/li\u003e\n \u003cli\u003e\n  Bearing noise or shaft play\n \u003c\/li\u003e\n \u003cli\u003e\n  Overheating under load\n \u003c\/li\u003e\n \u003cli\u003e\n  Impeller erosion or reduced flow\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant contamination around the pump housing\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Drain the coolant to below the pump before removal, and catch and dispose of it properly\n \u003c\/li\u003e\n \u003cli\u003e\n  Clean the mating face back to bare metal without scoring it, and fit the new gasket or O-ring dry unless the workshop manual for your engine specifies a sealant\n \u003c\/li\u003e\n \u003cli\u003e\n  Do not lever or hammer on the pulley or the impeller housing to seat the pump, and check the shaft turns freely by hand once it is bolted up\n \u003c\/li\u003e\n \u003cli\u003e\n  Set drive belt tension and check pulley alignment by the procedure for your engine — over-tensioning will wreck the bearing in a new pump\n \u003c\/li\u003e\n \u003cli\u003e\n  Refill with coolant of the correct specification and mixture, vent the system fully, then run up and check both for leaks and for a normal temperature rise and fall\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  22251409 → Supersedes 21093221\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385719939364,"sku":"T830826","price":1952.05,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_ef86e967-5dfc-41eb-82d4-40f064aa2b09.jpg?v=1788062628","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22251409-coolant-pump-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}