{"product_id":"sealed-power-4020a-engine-connecting-rod-bearing","title":"Sealed Power 4020A Engine Connecting Rod Bearing","description":"\u003ch2\u003eOverview of Sealed Power Engine Connecting Rod Bearing 4020A\u003c\/h2\u003e\u003cp\u003eThe Sealed Power 4020A engine connecting rod bearing is engineered for reliable performance in a range of GM and related vehicles. Designed to meet precise housing bore and oil clearance specifications, this bearing supports smooth engine operation in models like the Chevrolet Camaro, Buick Century, and GMC S10.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHousing Bore Max: 2.1255 inches (53.9880 mm)\u003c\/li\u003e\n\u003cli\u003eHousing Bore Min: 2.1245 inches (53.9620 mm)\u003c\/li\u003e\n\u003cli\u003eOil Clearance Range: 0.0009 to 0.0040 inches (0.0230 to 0.1020 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Length Max: 0.7200 inches (18.2900 mm)\u003c\/li\u003e\n\u003cli\u003eStandard Shaft Diameter: 1.9984 to 1.9993 inches (50.7590 to 50.7820 mm)\u003c\/li\u003e\n\u003cli\u003eWall Thickness Max: 0.0621 inches (1.5770 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Sealed Power 4020A connecting rod bearing is manufactured to exacting tolerances to ensure proper fit and function within the engine assembly. Its housing bore dimensions range narrowly between 2.1245 and 2.1255 inches, providing a precise fit for compatible engine housings. The oil clearance specifications, ranging from 0.0009 to 0.0040 inches, are critical for maintaining optimal lubrication and minimizing wear during engine operation. With an overall length max of 0.7200 inches and a wall thickness max of 0.0621 inches, this bearing balances durability with efficient space utilization.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine connecting rod bearing is compatible with a variety of vehicles from Buick, Cadillac, Chevrolet, GMC, Isuzu, Jeep, Oldsmobile, and Pontiac. Notable models include the Chevrolet Camaro, Buick Century, GMC S10, Pontiac Grand Prix, and Jeep Cherokee. The part number 4020A is specifically designed to meet the requirements of these vehicles’ engine configurations, ensuring proper fit and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Engine Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive bearing wear causing engine knocking\u003c\/li\u003e\n\u003cli\u003eImproper oil clearance leading to lubrication failure\u003c\/li\u003e\n\u003cli\u003eConnecting rod bearing failure resulting in reduced engine efficiency\u003c\/li\u003e\n\u003cli\u003eEngine overheating due to bearing friction\u003c\/li\u003e\n\u003cli\u003eVibration and noise from worn or damaged bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Sealed Power 4020A connecting rod bearing, ensure the housing bore dimensions are within specified tolerances to avoid improper fit. Verify oil clearance using plastigage or a similar measuring tool to maintain the recommended range of 0.0009 to 0.0040 inches. Clean all mating surfaces thoroughly before installation to prevent contamination. Proper torque specifications should be followed for connecting rod bolts to maintain bearing alignment and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power bearings are manufactured under strict quality control standards to meet OEM specifications. The 4020A connecting rod bearing undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects, providing confidence in the part’s reliability for compatible Buick, Chevrolet, GMC, and other vehicle models.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":44495968600245,"sku":"BDBR-4020A","price":13.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_4020A_Ang.jpg?v=1775021129","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-4020a-engine-connecting-rod-bearing","provider":"PartCatalog","version":"1.0","type":"link"}