{"product_id":"sealed-power-4020m-engine-crankshaft-main-bearing-set","title":"Sealed Power 4020M Engine Crankshaft Main Bearing Set","description":"\u003ch2\u003eOverview of Sealed Power 4020M Main Bearing Set\u003c\/h2\u003e\u003cp\u003eThe Sealed Power 4020M engine crankshaft main bearing set is designed as an OE replacement for Ford and Mercury vehicles from 1958 to 1963. This main set is engineered to support engines with displacements of 390, 427, and 428 cubic inches, ensuring reliable performance in classic models like the Ford F-100 and Mercury Marauder.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE replacement main bearing set for 1958-63 Ford and Mercury engines\u003c\/li\u003e\n\u003cli\u003eCompatible with 390, 427, and 428 cubic inch engine displacements\u003c\/li\u003e\n\u003cli\u003eConstructed from overplated copper-lead alloy for durability\u003c\/li\u003e\n\u003cli\u003eStandard size bearings (Std-10) for precise fitment\u003c\/li\u003e\n\u003cli\u003eFits popular models including Ford F-100, F-250, F-350, Colony Park, Marauder, and Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe 4020M main bearing set is manufactured using an overplated copper-lead alloy, a material known for its strength and wear resistance under high load conditions. This set is designed specifically for Ford engine families 390, 427, and 428, providing a standard size (Std-10) fit that meets original equipment specifications. The set type is a main set, which includes all necessary bearings to support the crankshaft main journals, ensuring smooth engine operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Sealed Power main bearing set is compatible with a range of Ford and Mercury vehicles produced between 1958 and 1963. It is suitable for engines in models such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-100, F-250, and F-350 trucks\u003c\/li\u003e\n\u003cli\u003eMercury Colony Park station wagon\u003c\/li\u003e\n\u003cli\u003eMercury Marauder performance models\u003c\/li\u003e\n\u003cli\u003eFord Thunderbird classic cars\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use as an OE replacement part, making it ideal for engine rebuilds or restorations requiring precise fit and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 4020M Main Bearing Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWear and scoring on crankshaft main journals\u003c\/li\u003e\n\u003cli\u003eExcessive bearing clearance causing engine noise\u003c\/li\u003e\n\u003cli\u003eOil pressure loss due to bearing degradation\u003c\/li\u003e\n\u003cli\u003eEngine vibration from uneven bearing surfaces\u003c\/li\u003e\n\u003cli\u003ePreventing premature engine failure during rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Sealed Power 4020M main bearing set, ensure the crankshaft journals are clean and free of debris. Verify bearing clearances with proper measuring tools to confirm standard size fitment. Use assembly lubricant on bearing surfaces during installation to prevent initial startup wear. Follow manufacturer torque specifications for main bearing caps to maintain proper alignment and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSealed Power manufactures the 4020M main bearing set to meet or exceed OEM standards for durability and performance. The overplated copper-lead alloy construction provides reliable wear resistance under typical operating conditions. While specific warranty details are not provided, Sealed Power products are generally backed by quality control processes to ensure consistent fit and function for classic Ford and Mercury engine applications.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":44495968862389,"sku":"BDBR-4020M","price":172.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_4020M_Ang.jpg?v=1775021129","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-4020m-engine-crankshaft-main-bearing-set","provider":"PartCatalog","version":"1.0","type":"link"}