{"product_id":"21921055-heat-exchanger-genuine-volvo-penta","title":"21921055 Heat Exchanger | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta heavy-duty engine heat exchanger, part number 21921055. It is a shell-and-tube unit that transfers engine heat from the closed coolant circuit into the raw-water circuit while keeping the two fluids separated.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta heat-transfer assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Shell-and-tube coolant-to-raw-water construction\n \u003c\/li\u003e\n \u003cli\u003e\n  28.94 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Factory coolant and raw-water connection geometry\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for continuous marine-engine load\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains separation between the cooling circuits\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta marine or industrial engine system\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Transfers heat from the closed engine-coolant circuit into the raw-water circuit without allowing the two to mix.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Rising coolant temperature at sustained load\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant or raw-water leakage at the end covers\n \u003c\/li\u003e\n \u003cli\u003e\n  Internal restriction from scale, debris or marine growth\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant or salt contamination across the circuits\n \u003c\/li\u003e\n \u003cli\u003e\n  Reduced heat transfer despite normal pump operation\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  Renew the end-cover seals and check the anode arrangement whenever the exchanger is opened\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 \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21920976 - related mounting bracket where specified\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":53381192515876,"sku":"195630Q","price":16365.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_c9134aec-1d74-4422-bdbd-9ad4c58b619d.jpg?v=1788058105","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21921055-heat-exchanger-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}