{"product_id":"838738-tube-genuine-volvo-penta","title":"838738 Tube | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta tube for the run between the heat exchanger and the circulation pump, weighing 0.07 kg and listed for 7 applications across TMD, AD, TAMD and MD series engines. It is one of a pair of near-identical tubes in this group.\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 TMD31A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TMD31B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta AD31\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta AD31B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD31A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD31B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD31A\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  TMD, AD, TAMD, MD\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  Heat exchanger to circulation pump\n \u003c\/li\u003e\n \u003cli\u003e\n  0.07 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  7 applications across TMD, AD, TAMD and MD engines\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Carries coolant between the heat exchanger and the circulation pump as part of the closed fresh water circuit.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Slow coolant loss that only shows when hot and under pressure\n \u003c\/li\u003e\n \u003cli\u003e\n  White or green coolant salt crust at the joints\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion pitting or a thinned tube wall\n \u003c\/li\u003e\n \u003cli\u003e\n  Rubbing damage where the tube passes a bracket or hose clip\n \u003c\/li\u003e\n \u003cli\u003e\n  Running hot because the bore is silted up\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  Tube 838737 at 0.073 kg covers 9 applications and looks the same in the listing — 3 grams is no guide, so order against your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the sealing rings at both ends and pressure test before returning the boat to service\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":53383913570596,"sku":"9274602","price":44.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_ecb3aaf1-5c7d-4b13-aa57-bc7a3a46fe24.jpg?v=1788098269","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/838738-tube-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}