{"product_id":"sealed-power-4418m-engine-crankshaft-main-bearing-set","title":"Sealed Power 4418M Engine Crankshaft Main Bearing Set","description":"\u003ch2\u003eOverview of Sealed Power 4418M Main Bearing Set\u003c\/h2\u003e\u003cp\u003eThe Sealed Power 4418M engine crankshaft main bearing set is designed as an OE replacement for V8 engines with a 350 displacement. This main set is compatible with several Buick, Jeep, Oldsmobile, and Pontiac models, providing reliable performance for your engine rebuild or repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE replacement main bearing set for 350 V8 engines\u003c\/li\u003e\n\u003cli\u003eConstructed from overplated copper-lead alloy for durability\u003c\/li\u003e\n\u003cli\u003eIncludes standard and undersized bearings: Std, 10, 20, 30\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Jeep, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 4418M ensures precise fit and quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Sealed Power 4418M main bearing set is engineered to meet original equipment specifications for V8 engines with a 350 cubic inch displacement. Manufactured from an overplated copper-lead alloy, these bearings offer excellent wear resistance and conformability, essential for maintaining proper crankshaft alignment and reducing friction. This main set includes a range of sizes—standard, 10, 20, and 30 undersizes—to accommodate engine rebuilds requiring precise bearing clearance adjustments.\u003c\/p\u003e\u003cp\u003eThis bearing set is compatible with a variety of Buick, Jeep, Oldsmobile, and Pontiac models, including the Buick Regal, Riviera, and LeSabre, Oldsmobile Cutlass and Omega, Pontiac Grand Am and Grand LeMans, as well as Jeep Wagoneer. The part number 4418M identifies this specific set, ensuring you receive the correct components for your engine application.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged main bearings in 350 V8 engines\u003c\/li\u003e\n\u003cli\u003eCorrection of crankshaft end play and bearing clearance problems\u003c\/li\u003e\n\u003cli\u003eRestoration of engine oil pressure and reduction of bearing noise\u003c\/li\u003e\n\u003cli\u003ePrevention of crankshaft wear and potential engine failure\u003c\/li\u003e\n\u003cli\u003eSupport for engine rebuilds requiring precise bearing sizing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify engine displacement and compatibility with your vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eClean all bearing surfaces and crankshaft journals thoroughly prior to assembly\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications when installing main bearing caps\u003c\/li\u003e\n\u003cli\u003eCheck bearing clearances with plastigage or micrometer to ensure correct fit\u003c\/li\u003e\n\u003cli\u003eReplace all related components as needed to maintain engine integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power main bearing sets are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. The 4418M set undergoes rigorous quality control to provide reliable durability in demanding engine environments. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects to support your investment in engine maintenance.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":44495979741365,"sku":"BDBR-4418M","price":151.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_4418M_Ang.jpg?v=1775021136","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-4418m-engine-crankshaft-main-bearing-set","provider":"PartCatalog","version":"1.0","type":"link"}