ACL 6B1510HX-STD Standard Size Performance Rod Bearing Set for BMW B58B30 and S58B30 3.0L Inline-6

Connecting Rod Bearing Set for BMW B58B30, S58B30 3.0L Inline 6

The ACL 6B1510HX-STD standard size performance rod bearing set is designed for BMW B58B30 and S58B30 3.0L inline-6 engines, including applications found in the BMW 340i, BMW X3, BMW X4, and Toyota GR Supra. Built for demanding automotive applications, these connecting rod bearings support reliable engine operation and consistent performance in both street and performance-focused builds.

ACL manufactures these bearings with performance-oriented materials and engineering to help maintain dependable clearance control, load distribution, and oil film support. The HX series construction is suited to engines that may experience increased operating loads, making this set a practical choice for replacement, maintenance, or engine rebuilding where standard-size bearings are required. Verify crankshaft journal condition and bearing clearances before installation to ensure proper fit and service life.

This set is intended for compatible standard-size applications and is supplied as a complete connecting rod bearing set. It is a direct engine component replacement for properly matched BMW and Toyota powertrains using the B58B30 or S58B30 engine family. Always confirm vehicle year, engine code, crankshaft specifications, and manufacturer service requirements before ordering or installation.

Product Specifications and Technical Data

• Brand: ACL
• Part Number: 6B1510HX-STD
• Product Type: Connecting rod bearing set
• Engine Compatibility: BMW B58B30 and S58B30
• Engine Configuration: 3.0L inline-6
• Bearing Size: Standard size
• Application: Automotive engine repair and performance rebuilding
• Quantity: One bearing set

What's Included

• One ACL 6B1510HX-STD standard size performance connecting rod bearing set

Fitment: Compatible applications include select 2016–2018 BMW 340i models, 2018–2019 BMW X3 models, 2020 BMW X4 models, and 2020 Toyota GR Supra models equipped with the applicable engine configuration. Confirm exact fitment before purchase.

Features:

• Performance rod bearing design for demanding BMW and Toyota 3.0L inline-6 applications
• Standard-size specification for properly matched crankshaft journals
• Compatible with select BMW B58B30 and S58B30 engine applications
• Supports consistent clearance control, oil film stability, and reliable engine operation

Fitments:
2016 BMW 340i Base
2017 BMW 340i Base
2018 BMW 340i Base
2018 BMW X3 M40i
2019 BMW X3 M40i
2020 BMW X4 M
2020 BMW X4 M Competition
2020 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020 Toyota GR Supra Premium
2021 BMW M3 Base
2021 BMW M3 Competition
2021 BMW M4 Base
2021 BMW M4 Competition
2021 BMW M4 Competition xDrive
2021 BMW X4 M
2021 BMW X4 M Competition
2022 BMW M3 Base
2022 BMW M3 Competition
2022 BMW M3 Competition xDrive
2022 BMW M4 Base
2022 BMW M4 Competition
2022 BMW M4 Competition xDrive
2022 BMW X3 M
2022 BMW X3 M Competition
2022 BMW X4 M
2022 BMW X4 M Competition
2023 BMW M2 Base
2023 BMW M3 Base
2023 BMW M3 Competition
2023 BMW M3 Competition xDrive
2023 BMW M4 Base
2023 BMW M4 Competition
2023 BMW M4 Competition xDrive
2023 BMW M4 CSL
2023 BMW X4 M
2024 BMW M2 Base
2024 BMW M3 Base
2024 BMW M3 Competition
2024 BMW M3 Competition xDrive
2024 BMW M3 CS
2024 BMW M4 Base
2024 BMW M4 Competition
2024 BMW M4 Competition xDrive
2024 BMW X4 M
2025 BMW M2 Base
2025 BMW M3 Base
2025 BMW M3 Competition
2025 BMW M3 Competition xDrive
2025 BMW M4 Base
2025 BMW M4 Competition
2025 BMW M4 Competition xDrive
2025 BMW M4 CS
2025 BMW X4 M
2026 BMW M2 Base
2026 BMW M3 Base
2026 BMW M3 Competition
2026 BMW M3 Competition xDrive
2026 BMW M4 Base
2026 BMW M4 Competition
2026 BMW M4 Competition xDrive

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