{"product_id":"king-engine-bearings-mb7779xpc-coated-performance-main-bearing-set-for-bmw-b58b30a-standard-size","title":"King Engine Bearings MB7779XPC Coated Performance Main Bearing Set for BMW B58B30A, Standard Size","description":"King Engine Bearings BMW B58B30A Coated Performance Main Bearing Set - Size STD\n\u003cp\u003eUpgrade the durability and reliability of your BMW B58B30A engine with the King Engine Bearings MB7779XPC Coated Performance Main Bearing Set. Designed as a direct-fit replacement for standard-size main bearings, this set supports consistent crankshaft operation and dependable performance in demanding street and performance applications.\u003c\/p\u003e\u003cp\u003eEach bearing features a performance coating engineered to promote wear resistance and help protect against friction-related damage. The precise construction supports proper oil clearance and dependable lubrication when installed according to the engine manufacturer’s specifications. This makes the King Engine Bearings MB7779XPC set a practical choice for engine rebuilds, performance upgrades, and replacement applications requiring standard-size main bearings.\u003c\/p\u003e\u003cp\u003eThe King Engine Bearings MB7779XPC main bearing set is intended for compatible BMW vehicles equipped with the B58B30A engine, including select 2016 and 2017 BMW 340i, 340i xDrive, 740i, 740i xDrive, M240i, M240i xDrive, 340i GT xDrive, and 440i models. Always verify engine code, bearing size, crankshaft specifications, and application details before installation. The set is supplied as one complete main bearing set for the specified application.\u003c\/p\u003e\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: King Engine Bearings\u003c\/li\u003e\n\u003cli\u003ePart Number: MB7779XPC\u003c\/li\u003e\n\u003cli\u003eApplication: BMW B58B30A engine\u003c\/li\u003e\n\u003cli\u003eComponent Type: Performance main bearing set\u003c\/li\u003e\n\u003cli\u003eBearing Size: Standard\u003c\/li\u003e\n\u003cli\u003eSurface Treatment: Coated performance bearing surface\u003c\/li\u003e\n\u003cli\u003eVehicle Type: Automotive\u003c\/li\u003e\n\u003cli\u003ePackage Quantity: One complete set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne King Engine Bearings MB7779XPC coated performance main bearing set in standard size. Professional installation and verification of crankshaft and bearing clearances are recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCoated Performance Surface: Helps improve wear resistance and reduce friction during demanding engine operation.\u003c\/li\u003e\n\u003cli\u003eStandard-Size Fitment: Designed for compatible BMW B58B30A engines using standard-size main bearings.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineered: Supports accurate oil clearance and reliable crankshaft bearing performance.\u003c\/li\u003e\n\u003cli\u003eBMW Application Specific: Fits select 2016 and 2017 BMW 340i, 740i, M240i, 340i GT xDrive, and 440i models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2016 BMW 340i Base\u003cbr\u003e\n2016 BMW 340i xDrive Base\u003cbr\u003e\n2016 BMW 740i Base\u003cbr\u003e\n2017 BMW 340i Base\u003cbr\u003e\n2017 BMW 340i GT xDrive Base\u003cbr\u003e\n2017 BMW 340i xDrive Base\u003cbr\u003e\n2017 BMW 440i Base\u003cbr\u003e\n2017 BMW 440i Gran Coupe Base\u003cbr\u003e\n2017 BMW 440i xDrive Base\u003cbr\u003e\n2017 BMW 440i xDrive Gran Coupe Base\u003cbr\u003e\n2017 BMW 540i Base\u003cbr\u003e\n2017 BMW 540i xDrive Base\u003cbr\u003e\n2017 BMW 740i Base\u003cbr\u003e\n2017 BMW 740i xDrive Base\u003cbr\u003e\n2017 BMW M240i Base\u003cbr\u003e\n2017 BMW M240i xDrive Base\u003cbr\u003e\n2018 BMW 340i Base\u003cbr\u003e\n2018 BMW 340i GT xDrive Base\u003cbr\u003e\n2018 BMW 340i xDrive Base\u003cbr\u003e\n2018 BMW 440i Base\u003cbr\u003e\n2018 BMW 440i Gran Coupe Base\u003cbr\u003e\n2018 BMW 440i xDrive Base\u003cbr\u003e\n2018 BMW 440i xDrive Gran Coupe Base\u003cbr\u003e\n2018 BMW 540i Base\u003cbr\u003e\n2018 BMW 540i xDrive Base\u003cbr\u003e\n2018 BMW 640i xDrive Gran Turismo Base\u003cbr\u003e\n2018 BMW 740i Base\u003cbr\u003e\n2018 BMW 740i xDrive Base\u003cbr\u003e\n2018 BMW M240i Base\u003cbr\u003e\n2018 BMW M240i xDrive Base\u003cbr\u003e\n2018 BMW X3 M40i\u003cbr\u003e\n2019 BMW 340i GT xDrive Base\u003cbr\u003e\n2019 BMW 440i Base\u003cbr\u003e\n2019 BMW 440i Gran Coupe Base\u003cbr\u003e\n2019 BMW 440i xDrive Base\u003cbr\u003e\n2019 BMW 440i xDrive Gran Coupe Base\u003cbr\u003e\n2019 BMW 540i Base\u003cbr\u003e\n2019 BMW 540i xDrive Base\u003cbr\u003e\n2019 BMW 640i xDrive Gran Turismo Base\u003cbr\u003e\n2019 BMW 740i Base\u003cbr\u003e\n2019 BMW 740i xDrive Base\u003cbr\u003e\n2019 BMW M240i Base\u003cbr\u003e\n2019 BMW M240i xDrive Base\u003cbr\u003e\n2019 BMW X3 M40i\u003cbr\u003e\n2019 BMW X4 M40i\u003cbr\u003e\n2019 BMW X5 xDrive40i\u003cbr\u003e\n2019 BMW X7 xDrive40i\u003cbr\u003e\n2020 BMW 440i Base\u003cbr\u003e\n2020 BMW 440i Gran Coupe Base\u003cbr\u003e\n2020 BMW 440i xDrive Base\u003cbr\u003e\n2020 BMW 440i xDrive Gran Coupe Base\u003cbr\u003e\n2020 BMW 540i Base\u003cbr\u003e\n2020 BMW 540i xDrive Base\u003cbr\u003e\n2020 BMW 740i Base\u003cbr\u003e\n2020 BMW 740i xDrive 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xDrive40i\u003cbr\u003e\n2021 BMW X6 sDrive40i\u003cbr\u003e\n2021 BMW X6 xDrive40i\u003cbr\u003e\n2021 BMW X7 xDrive40i\u003cbr\u003e\n2022 BMW 540i Base\u003cbr\u003e\n2022 BMW 540i xDrive Base\u003cbr\u003e\n2022 BMW 740i Base\u003cbr\u003e\n2022 BMW 740i xDrive Base\u003cbr\u003e\n2022 BMW 745e xDrive Base\u003cbr\u003e\n2022 BMW 840i Base\u003cbr\u003e\n2022 BMW 840i Gran Coupe Base\u003cbr\u003e\n2022 BMW 840i xDrive Base\u003cbr\u003e\n2022 BMW 840i xDrive Gran Coupe Base\u003cbr\u003e\n2022 BMW X5 sDrive40i\u003cbr\u003e\n2022 BMW X5 xDrive40i\u003cbr\u003e\n2022 BMW X6 xDrive40i\u003cbr\u003e\n2022 BMW X7 xDrive40i\u003cbr\u003e\n2023 BMW 540i Base\u003cbr\u003e\n2023 BMW 540i xDrive Base\u003cbr\u003e\n2023 BMW 840i Base\u003cbr\u003e\n2023 BMW 840i Gran Coupe Base\u003cbr\u003e\n2023 BMW 840i xDrive Base\u003cbr\u003e\n2023 BMW 840i xDrive Gran Coupe Base\u003cbr\u003e\n2023 BMW X5 sDrive40i\u003cbr\u003e\n2023 BMW X5 xDrive40i\u003cbr\u003e\n2023 BMW X6 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