King Engine Bearings MB7779XPC STDX Coated Performance Main Bearing Set for BMW B58B30A

King Engine Bearings BMW B58B30A Coated Performance Main Bearing Set - Size STDX

Upgrade the foundation of your BMW B58B30A engine with the King Engine Bearings MB7779XPC STDX Coated Performance Main Bearing Set. Designed for performance-oriented engine builds, this main bearing set supports dependable crankshaft operation and helps maintain consistent bearing performance under demanding driving conditions. The coated bearing surface is engineered to promote durability, reduce friction, and provide added protection during engine operation.

King Engine Bearings combines precision manufacturing with application-specific design to deliver reliable fit and performance for the B58B30A platform. The MB7779XPC STDX set is intended for engines requiring the specified STDX bearing size and should be installed according to the engine manufacturer's service procedures. Proper crankshaft inspection, clearance measurement, lubrication, and installation are essential for achieving the intended results.

This main bearing set fits select BMW applications, including the 2016 BMW 340i, 340i xDrive, and 740i; 2017 BMW 340i, 340i xDrive, 340i GT xDrive, 440i, 740i xDrive, M240i, and M240i xDrive. Confirm engine code, bearing size requirements, and vehicle application before ordering. The set is supplied as one complete application-specific main bearing set for professional repair, rebuild, or performance engine assembly.

Product Specifications and Technical Data

• Brand: King Engine Bearings
• Part Number: MB7779XPC STDX
• Application: BMW B58B30A engine
• Bearing Type: Performance main bearing set
• Bearing Finish: Coated
• Bearing Size: STDX
• Product Type: Automotive engine bearing component
• Application Coverage: Select BMW 340i, 440i, 740i, and M240i models

What's Included

One King Engine Bearings MB7779XPC STDX coated performance main bearing set.

Features:

• Coated performance surface: Helps improve durability and protection during demanding engine operation.
• B58B30A application: Specifically designed for compatibility with select BMW B58B30A engine applications.
• Precision-engineered construction: Supports accurate crankshaft bearing fitment when installed with verified clearances.
• Performance-focused design: Provides dependable main bearing support for engine repairs, rebuilds, and performance assemblies.

Fitments:
2016 BMW 340i Base
2016 BMW 340i xDrive Base
2016 BMW 740i Base
2017 BMW 340i Base
2017 BMW 340i GT xDrive Base
2017 BMW 340i xDrive Base
2017 BMW 440i Base
2017 BMW 440i Gran Coupe Base
2017 BMW 440i xDrive Base
2017 BMW 440i xDrive Gran Coupe Base
2017 BMW 540i Base
2017 BMW 540i xDrive Base
2017 BMW 740i Base
2017 BMW 740i xDrive Base
2017 BMW M240i Base
2017 BMW M240i xDrive Base
2018 BMW 340i Base
2018 BMW 340i GT xDrive Base
2018 BMW 340i xDrive Base
2018 BMW 440i Base
2018 BMW 440i Gran Coupe Base
2018 BMW 440i xDrive Base
2018 BMW 440i xDrive Gran Coupe Base
2018 BMW 540i Base
2018 BMW 540i xDrive Base
2018 BMW 640i xDrive Gran Turismo Base
2018 BMW 740i Base
2018 BMW 740i xDrive Base
2018 BMW M240i Base
2018 BMW M240i xDrive Base
2018 BMW X3 M40i
2019 BMW 340i GT xDrive Base
2019 BMW 440i Base
2019 BMW 440i Gran Coupe Base
2019 BMW 440i xDrive Base
2019 BMW 440i xDrive Gran Coupe Base
2019 BMW 540i Base
2019 BMW 540i xDrive Base
2019 BMW 640i xDrive Gran Turismo Base
2019 BMW 740i Base
2019 BMW 740i xDrive Base
2019 BMW M240i Base
2019 BMW M240i xDrive Base
2019 BMW X3 M40i
2019 BMW X4 M40i
2019 BMW X5 xDrive40i
2019 BMW X7 xDrive40i
2020 BMW 440i Base
2020 BMW 440i Gran Coupe Base
2020 BMW 440i xDrive Base
2020 BMW 440i xDrive Gran Coupe Base
2020 BMW 540i Base
2020 BMW 540i xDrive Base
2020 BMW 740i Base
2020 BMW 740i xDrive Base
2020 BMW 745e xDrive Base
2020 BMW 840i Base
2020 BMW 840i Gran Coupe Base
2020 BMW 840i xDrive Base
2020 BMW 840i xDrive Gran Coupe Base
2020 BMW M240i Base
2020 BMW M240i xDrive Base
2020 BMW X5 sDrive40i
2020 BMW X5 xDrive40i
2020 BMW X6 sDrive40i
2020 BMW X6 xDrive40i
2020 BMW X7 xDrive40i
2021 BMW 540i Base
2021 BMW 540i xDrive Base
2021 BMW 740i Base
2021 BMW 740i xDrive Base
2021 BMW 745e xDrive Base
2021 BMW 840i Base
2021 BMW 840i Gran Coupe Base
2021 BMW 840i xDrive Base
2021 BMW 840i xDrive Gran Coupe Base
2021 BMW M240i Base
2021 BMW M240i xDrive Base
2021 BMW X5 sDrive40i
2021 BMW X5 xDrive40i
2021 BMW X6 sDrive40i
2021 BMW X6 xDrive40i
2021 BMW X7 xDrive40i
2022 BMW 540i Base
2022 BMW 540i xDrive Base
2022 BMW 740i Base
2022 BMW 740i xDrive Base
2022 BMW 745e xDrive Base
2022 BMW 840i Base
2022 BMW 840i Gran Coupe Base
2022 BMW 840i xDrive Base
2022 BMW 840i xDrive Gran Coupe Base
2022 BMW X5 sDrive40i
2022 BMW X5 xDrive40i
2022 BMW X6 xDrive40i
2022 BMW X7 xDrive40i
2023 BMW 540i Base
2023 BMW 540i xDrive Base
2023 BMW 840i Base
2023 BMW 840i Gran Coupe Base
2023 BMW 840i xDrive Base
2023 BMW 840i xDrive Gran Coupe Base
2023 BMW X5 sDrive40i
2023 BMW X5 xDrive40i
2023 BMW X6 xDrive40i
2024 BMW 840i Base
2024 BMW 840i Gran Coupe Base
2024 BMW 840i xDrive Base
2024 BMW 840i xDrive Gran Coupe Base
2025 BMW 840i Base
2025 BMW 840i Gran Coupe Base
2025 BMW 840i xDrive Base
2025 BMW 840i xDrive Gran Coupe Base
2026 BMW 840i Base
2026 BMW 840i Gran Coupe Base
2026 BMW 840i xDrive Base
2026 BMW 840i xDrive Gran Coupe Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1