{"product_id":"3875307-main-bearing-genuine-volvo-penta","title":"3875307 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 marked Std D, from the engine group, weighing 0.07 kg and listed for 5 applications on the MD series. Std D is the standard size in grade D, as against the 0.30 mm undersize bearing 3876430 and undersize kit 3876428.\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  Marked Std D - standard size\n \u003c\/li\u003e\n \u003cli\u003e\n  0.07 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  5 applications on the MD series\n \u003c\/li\u003e\n \u003cli\u003e\n  Undersize alternatives are 3876430 and the kit 3876428\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, 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  This is the standard size - if the crankshaft has been reground, the 0.30 mm undersize bearing 3876430 or the kit 3876428 is what is needed\n \u003c\/li\u003e\n \u003cli\u003e\n  Measure the journals and the fitted clearance rather than assuming the size, and never mix grades in one engine\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":53381319688484,"sku":"T725225","price":278.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_cb96f3d3-8502-41e3-85da-ca1fd90fb1f0.jpg?v=1788087927","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3875307-main-bearing-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}