{"product_id":"3876430-main-bearing-genuine-volvo-penta","title":"3876430 Main Bearing | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta main bearing 0.30 mm undersize, from the engine group, weighing 0.072 kg and listed for 5 applications on the MD series. The same size as a kit is 3876428, and the standard size bearing is 3875307, marked Std D.\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 MD7B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD6A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD6B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD7A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD67C\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  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  0.30 mm undersize\n \u003c\/li\u003e\n \u003cli\u003e\n  Single bearing rather than a kit\n \u003c\/li\u003e\n \u003cli\u003e\n  0.072 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  5 applications on the MD series\n \u003c\/li\u003e\n \u003cli\u003e\n  Kit version is 3876428\n \u003c\/li\u003e\n \u003cli\u003e\n  0.3mm (Volvo assembly listing)\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Carries the crankshaft in the block at the 0.30 mm undersize, holding it in line and giving the oil film a surface to run on.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Deep knock from low in the engine under load\n \u003c\/li\u003e\n \u003cli\u003e\n  Low or falling oil pressure, worst when hot\n \u003c\/li\u003e\n \u003cli\u003e\n  Bearing shells scored, copper showing through or wiped\n \u003c\/li\u003e\n \u003cli\u003e\n  Metal glitter in the oil or on the filter element\n \u003c\/li\u003e\n \u003cli\u003e\n  Crankshaft journals measured out of tolerance\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  Only for a crankshaft reground to 0.30 mm undersize - the standard size is 3875307\n \u003c\/li\u003e\n \u003cli\u003e\n  For a full set order the kit 3876428, which carries the same undersize and only 14 grams more published weight\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit shells dry into a clean housing, oil the running face only, and torque the caps to specification\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":53385515598116,"sku":"4208000","price":278.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_8ff455b9-ddd6-4571-b886-ef5867c17bbd.jpg?v=1788089752","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3876430-main-bearing-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}