ACL 4B8310H-STD FA20 Standard Size High Performance Rod Bearing Set for Subaru BRZ and Scion FR-S

ACL Subaru/Scion FA20 Standard Size High Performance Rod Bearing Set

The ACL 4B8310H-STD high performance rod bearing set is designed for Subaru and Scion vehicles equipped with the FA20 engine. Built to standard size specifications, this automotive replacement component supports dependable crankshaft-to-connecting-rod performance for engine rebuilds, repairs, and performance-oriented applications. The set is engineered to provide consistent bearing alignment, reliable oil control, and durable operation under demanding engine conditions.

ACL uses performance-focused bearing technology to help maintain appropriate oil clearance and reduce friction between critical internal engine components. The 4B8310H-STD rod bearings are intended for applications using standard crankshaft journal dimensions, making accurate inspection and confirmation of crankshaft condition essential before installation. Professional installation practices, including clearance measurement and adherence to the vehicle manufacturer’s torque specifications, are recommended.

Application coverage includes the 2013–2016 Scion FR-S and the 2022–2024 Subaru BRZ equipped with the FA20 engine. Verify the engine, model year, and bearing clearance requirements before ordering. This set is supplied as one complete bearing set and is intended for automotive use. The ACL brand and 4B8310H-STD part number provide a clear reference for replacement identification and service documentation.

Brief Description

Standard size high performance rod bearing set for FA20-powered Subaru BRZ and Scion FR-S applications.

Key Product Specifications and Technical Data

• Brand: ACL
• Part Number: 4B8310H-STD
• Application: Automotive engine rod bearings
• Engine Family: Subaru/Scion FA20
• Bearing Size: Standard
• Product Type: High performance rod bearing set
• Units per Package: One set
• Vehicle Coverage: 2013–2016 Scion FR-S and 2022–2024 Subaru BRZ

What’s Included

One ACL 4B8310H-STD standard size high performance rod bearing set.

Features:

• FA20 Engine Compatibility: Designed for Subaru BRZ and Scion FR-S models equipped with the FA20 engine.
• Standard Size Fitment: Manufactured for applications using standard crankshaft journal dimensions after proper inspection.
• High Performance Construction: Supports durable operation and dependable performance in demanding engine environments.
• Reliable Oil Clearance Control: Helps maintain consistent bearing-to-journal clearance when correctly measured and installed.

Fitments:
2013 Scion FR-S Base
2014 Scion FR-S Base
2015 Scion FR-S Base
2016 Scion FR-S Base
2017 Toyota 86 Base
2017 Toyota 86 Special Edition
2018 Toyota 86 Base
2018 Toyota 86 GT
2019 Subaru Ascent Base
2019 Subaru Ascent Limited
2019 Subaru Ascent Premium
2019 Subaru Ascent Touring
2019 Toyota 86 Base
2019 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Subaru Ascent Base
2020 Subaru Ascent Limited
2020 Subaru Ascent Premium
2020 Subaru Ascent Touring
2020 Subaru Legacy Limited XT
2020 Subaru Legacy Touring XT
2020 Subaru Outback Limited XT
2020 Subaru Outback Onyx Edition XT
2020 Subaru Outback Touring XT
2020 Toyota 86 Base
2020 Toyota 86 GT
2020 Toyota 86 Hakone Edition
2021 Subaru Ascent Base
2021 Subaru Ascent Limited
2021 Subaru Ascent Premium
2021 Subaru Ascent Touring
2021 Subaru Legacy Limited XT
2021 Subaru Legacy Touring XT
2021 Subaru Outback Limited XT
2021 Subaru Outback Onyx Edition XT
2021 Subaru Outback Touring XT
2022 Subaru Ascent Base
2022 Subaru Ascent Limited
2022 Subaru Ascent Onyx Edition
2022 Subaru Ascent Premium
2022 Subaru Ascent Touring
2022 Subaru BRZ Limited
2022 Subaru BRZ Premium
2022 Subaru Legacy Limited XT
2022 Subaru Legacy Touring XT
2022 Subaru Outback Limited XT
2022 Subaru Outback Onyx Edition XT
2022 Subaru Outback Touring XT
2022 Subaru Outback Wilderness
2022 Subaru WRX Base
2022 Subaru WRX GT
2022 Subaru WRX Limited
2022 Subaru WRX Premium
2022 Toyota GR86 Base
2022 Toyota GR86 Premium
2023 Subaru Ascent Base
2023 Subaru Ascent Limited
2023 Subaru Ascent Onyx Edition
2023 Subaru Ascent Onyx Edition Limited
2023 Subaru Ascent Premium
2023 Subaru Ascent Touring
2023 Subaru BRZ Limited
2023 Subaru BRZ Premium
2023 Subaru Legacy Sport
2023 Subaru Legacy Touring XT
2023 Subaru Outback Limited XT
2023 Subaru Outback Onyx Edition XT
2023 Subaru Outback Touring XT
2023 Subaru Outback Wilderness
2023 Subaru WRX Base
2023 Subaru WRX GT
2023 Subaru WRX Limited
2023 Subaru WRX Premium
2023 Toyota GR86 Base
2023 Toyota GR86 Premium
2024 Subaru Ascent Base
2024 Subaru Ascent Limited
2024 Subaru Ascent Onyx Edition
2024 Subaru Ascent Onyx Edition Limited
2024 Subaru Ascent Premium
2024 Subaru Ascent Touring
2024 Subaru BRZ Limited
2024 Subaru BRZ Premium
2024 Subaru BRZ TS
2024 Subaru Legacy Sport
2024 Subaru Legacy Touring XT
2024 Subaru Outback Limited XT
2024 Subaru Outback Onyx Edition XT
2024 Subaru Outback Touring XT
2024 Subaru Outback Wilderness
2024 Subaru WRX Base
2024 Subaru WRX GT
2024 Subaru WRX Limited
2024 Subaru WRX Premium
2024 Subaru WRX TR
2024 Toyota GR86 Base
2024 Toyota GR86 Premium
2024 Toyota GR86 TRUENO Edition
2025 Subaru Ascent Bronze Edition
2025 Subaru Ascent Limited
2025 Subaru Ascent Onyx Edition
2025 Subaru Ascent Onyx Edition Touring
2025 Subaru Ascent Premium
2025 Subaru Ascent Touring
2025 Subaru Legacy Sport
2025 Subaru Legacy Touring XT
2025 Subaru Outback Limited XT
2025 Subaru Outback Onyx Edition XT
2025 Subaru Outback Touring XT
2025 Subaru Outback Wilderness
2025 Subaru WRX GT
2025 Subaru WRX Limited
2025 Subaru WRX Premium
2025 Subaru WRX TS
2026 Subaru Ascent Limited
2026 Subaru Ascent Limited Bronze Edition
2026 Subaru Ascent Onyx Edition Touring
2026 Subaru Ascent Premium
2026 Subaru Ascent Touring
2026 Subaru WRX GT
2026 Subaru WRX Limited
2026 Subaru WRX Premium
2026 Subaru WRX Series.Yellow
2026 Subaru WRX TS

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