{"product_id":"41103802-isolation-genuine-volvo-penta","title":"41103802 Isolation | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta sound absorbent panel, non-adhesive, 500 x 1000 mm and 50 mm thick, weighing 2.585 kg. The panels are made of recycled polyurethane foam at a density of 100 kg per cubic metre, faced with an oil-resistant aluminium foil that can be wiped clean, and treated with a fire-resistant formula that withstands up to 200 degrees C. They are approved for installation in boats CE marked to EU Directive 2013\/53\/EU. It supersedes part number 61050215, which was catalogued earlier as insulation, and is the thickest of the non-adhesive set above the 30 mm 41103801 and the 20 mm 41103800.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Non-adhesive, 500 x 1000 mm, 50 mm thick\n \u003c\/li\u003e\n \u003cli\u003e\n  Recycled polyurethane foam at 100 kg per cubic metre\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil-resistant aluminium foil facing\n \u003c\/li\u003e\n \u003cli\u003e\n  Fire-resistant to ISO 3795, withstands up to 200 degrees C\n \u003c\/li\u003e\n \u003cli\u003e\n  2.585 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 61050215\n \u003c\/li\u003e\n \u003cli\u003e\n  Made of recycled polyurethane foam\n \u003c\/li\u003e\n \u003cli\u003e\n  Density of 100 kg\/m3 (6.24 lb\/ft3)\n \u003c\/li\u003e\n \u003cli\u003e\n  Protection film of aluminium foil\n \u003c\/li\u003e\n \u003cli\u003e\n  Fire proof registration ISO 3795 (FMVSS 302)\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature resistance: max. 200 degrees C (390 degrees F)\n \u003c\/li\u003e\n \u003cli\u003e\n  Oxygen index 24% according to ASTM D2863-91, and fulfils ISO 4589-3\n \u003c\/li\u003e\n \u003cli\u003e\n  Approved for installation in boats CE marked according to EU Directive 2013\/53\/EU\n \u003c\/li\u003e\n \u003cli\u003e\n  Covered with an oil resistant foil that is easily cleaned of oil spray\n \u003c\/li\u003e\n \u003cli\u003e\n  Density: 100 kg\/m3 (6.24 lb\/ft3)\n \u003c\/li\u003e\n \u003cli\u003e\n  Dimension: 500 x 1000 mm (20 x 40 in)\n \u003c\/li\u003e\n \u003cli\u003e\n  Oxygen index: 24% (ASTM D2863-91)\n \u003c\/li\u003e\n \u003cli\u003e\n  Rear side: Non-adhesive\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature resistance: max. 200 degrees C (390 degrees F)\n \u003c\/li\u003e\n \u003cli\u003e\n  Thickness: 50 mm\n \u003c\/li\u003e\n \u003cli\u003e\n  Fits: Marine engine compartments\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Absorbs airborne engine noise inside the engine space so less of it reaches the accommodation.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine noise noticeably louder in the accommodation than it used to be\n \u003c\/li\u003e\n \u003cli\u003e\n  Panel sagging away from the bulkhead\n \u003c\/li\u003e\n \u003cli\u003e\n  Facing torn, oil-soaked or crumbling\n \u003c\/li\u003e\n \u003cli\u003e\n  Foam compressed flat and no longer springy\n \u003c\/li\u003e\n \u003cli\u003e\n  Loose fragments of foam collecting in the bilge\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  50 mm needs real clearance, so check nothing is fouled before ordering and drop to 41103801 at 30 mm or 41103800 at 20 mm if space is tight\n \u003c\/li\u003e\n \u003cli\u003e\n  This version has no adhesive backing, so allow for mechanical fixings or insulation hangers\n \u003c\/li\u003e\n \u003cli\u003e\n  Cut to shape with a sharp knife, keep the joins tight and tape them with foil tape to stop noise leaking and water soaking in\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the sheets so the joins are as tight as possible and cover them with foil tape, otherwise noise leaks through and water can be absorbed by the material\n \u003c\/li\u003e\n \u003cli\u003e\n  Sound insulation hangers can be used for convenient mounting\n \u003c\/li\u003e\n \u003cli\u003e\n  Choose the panel thickness against the engine's own noise characteristics across the 100-8000 Hz range; sound absorption is rated to DIN 52215\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  41103802 → Supersedes 61050215\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  61050215 earlier number superseded by this part\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":53384065777956,"sku":"X857705","price":80.19,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_c6e431c0-95bc-4e25-a234-39232c3bd68d.jpg?v=1788092715","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/41103802-isolation-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}