ACL 5M8312H-.025 Subaru FA20 0.025mm Oversized High-Performance Main Bearing Set

ACL Subaru FA20 0.025mm Oversized High Performance Main Bearing Set

The ACL 5M8312H-.025 high-performance main bearing set is engineered for Subaru FA20 engines requiring 0.025mm oversized main bearings. Designed for performance-focused engine builds and precise crankshaft restoration, this bearing set supports dependable crankshaft operation under demanding conditions. ACL uses advanced bearing materials and manufacturing processes to provide consistent support, durability, and dimensional accuracy.

These main bearings are suitable for applications where the engine block and crankshaft have been professionally measured and machined to accept the specified oversized bearing size. Proper clearance verification, crankshaft inspection, and adherence to the engine manufacturer’s assembly procedures are essential before installation. This set is intended for automotive use and is a direct application component for compatible FA20 engine configurations.

Fitment includes select 2013 Subaru Legacy and Subaru Outback models, as well as 2013–2016 Scion FR-S applications equipped with the Subaru FA20 engine. Vehicle compatibility may vary by engine configuration, production date, and existing machining specifications, so confirm the engine code and required bearing size before ordering. The ACL part number 5M8312H-.025 should be used when matching this set to professional engine-building specifications.

Each set is supplied for one engine application and is intended to replace the main bearing set as part of a complete engine rebuild or repair. Installation should be performed by a qualified technician using accurate measuring equipment and proper lubrication procedures.

Features:

• High-performance construction: Designed to provide durable crankshaft support for demanding street and performance engine applications.
• 0.025mm oversized specification: Intended for FA20 engines with crankshaft or block machining that requires the specified oversized main bearing clearance.
• Precision manufacturing: Produced for consistent fit, reliable oil control, and accurate installation when matched to verified engine measurements.
• FA20 engine compatibility: Designed for select Subaru and Scion applications using the Subaru FA20 engine platform.

Fitments:
2012 Subaru Impreza Base
2012 Subaru Impreza Limited
2012 Subaru Impreza Premium
2012 Subaru Impreza Sport Limited
2012 Subaru Impreza Sport Premium
2013 Scion FR-S Base
2013 Subaru Impreza Base
2013 Subaru Impreza Limited
2013 Subaru Impreza Premium
2013 Subaru Impreza Sport Limited
2013 Subaru Impreza Sport Premium
2013 Subaru Legacy 2.5i
2013 Subaru Legacy 2.5i Limited
2013 Subaru Legacy 2.5i Premium
2013 Subaru Outback 2.5i
2013 Subaru Outback 2.5i Limited
2013 Subaru Outback 2.5i Premium
2013 Subaru XV Crosstrek Limited
2013 Subaru XV Crosstrek Premium
2014 Scion FR-S Base
2014 Subaru Forester 2.5i
2014 Subaru Forester 2.5i Limited
2014 Subaru Forester 2.5i Premium
2014 Subaru Forester 2.5i Touring
2014 Subaru Impreza Base
2014 Subaru Impreza Limited
2014 Subaru Impreza Premium
2014 Subaru Impreza Sport Limited
2014 Subaru Impreza Sport Premium
2014 Subaru Legacy 2.5i
2014 Subaru Legacy 2.5i Limited
2014 Subaru Legacy 2.5i Premium
2014 Subaru Legacy 2.5i Sport
2014 Subaru Outback 2.5i
2014 Subaru Outback 2.5i Limited
2014 Subaru Outback 2.5i Premium
2014 Subaru XV Crosstrek Hybrid
2014 Subaru XV Crosstrek Hybrid Touring
2014 Subaru XV Crosstrek Limited
2014 Subaru XV Crosstrek Premium
2015 Scion FR-S Base
2015 Subaru Forester 2.5i
2015 Subaru Forester 2.5i Limited
2015 Subaru Forester 2.5i Premium
2015 Subaru Forester 2.5i Touring
2015 Subaru Impreza Base
2015 Subaru Impreza Limited
2015 Subaru Impreza Premium
2015 Subaru Impreza Sport Limited
2015 Subaru Impreza Sport Premium
2015 Subaru Legacy 2.5i
2015 Subaru Legacy 2.5i Limited
2015 Subaru Legacy 2.5i Premium
2015 Subaru Outback 2.5i
2015 Subaru Outback 2.5i Limited
2015 Subaru Outback 2.5i Premium
2015 Subaru XV Crosstrek Base
2015 Subaru XV Crosstrek Hybrid
2015 Subaru XV Crosstrek Hybrid Touring
2015 Subaru XV Crosstrek Limited
2015 Subaru XV Crosstrek Premium
2016 Scion FR-S Base
2016 Subaru Crosstrek Base
2016 Subaru Crosstrek Hybrid
2016 Subaru Crosstrek Hybrid Touring
2016 Subaru Crosstrek Limited
2016 Subaru Crosstrek Premium
2016 Subaru Forester 2.5i
2016 Subaru Forester 2.5i Limited
2016 Subaru Forester 2.5i Premium
2016 Subaru Forester 2.5i Touring
2016 Subaru Impreza Base
2016 Subaru Impreza Limited
2016 Subaru Impreza Premium
2016 Subaru Impreza Sport Limited
2016 Subaru Impreza Sport Premium
2016 Subaru Legacy 2.5i
2016 Subaru Legacy 2.5i Limited
2016 Subaru Legacy 2.5i Premium
2016 Subaru Outback 2.5i
2016 Subaru Outback 2.5i Limited
2016 Subaru Outback 2.5i Premium
2017 Subaru Crosstrek Base
2017 Subaru Crosstrek Limited
2017 Subaru Crosstrek Premium
2017 Subaru Forester 2.5i
2017 Subaru Forester 2.5i Limited
2017 Subaru Forester 2.5i Premium
2017 Subaru Forester 2.5i Touring
2017 Subaru Legacy 2.5i
2017 Subaru Legacy 2.5i Limited
2017 Subaru Legacy 2.5i Premium
2017 Subaru Legacy 2.5i Sport
2017 Subaru Outback 2.5i
2017 Subaru Outback 2.5i Limited
2017 Subaru Outback 2.5i Premium
2017 Subaru Outback 2.5i Touring
2017 Toyota 86 Base
2017 Toyota 86 Special Edition
2018 Subaru Forester 2.5i
2018 Subaru Forester 2.5i Limited
2018 Subaru Forester 2.5i Premium
2018 Subaru Forester 2.5i Touring
2018 Subaru Legacy 2.5i
2018 Subaru Legacy 2.5i Limited
2018 Subaru Legacy 2.5i Premium
2018 Subaru Legacy 2.5i Sport
2018 Subaru Outback 2.5i
2018 Subaru Outback 2.5i Limited
2018 Subaru Outback 2.5i Premium
2018 Subaru Outback 2.5i Touring
2018 Toyota 86 Base
2018 Toyota 86 GT
2019 Subaru Legacy 2.5i
2019 Subaru Legacy 2.5i Limited
2019 Subaru Legacy 2.5i Premium
2019 Subaru Legacy 2.5i Sport
2019 Subaru Outback 2.5i
2019 Subaru Outback 2.5i Limited
2019 Subaru Outback 2.5i Premium
2019 Subaru Outback 2.5i Touring
2019 Toyota 86 Base
2019 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Toyota 86 Base
2020 Toyota 86 GT
2020 Toyota 86 Hakone Edition
2022 Subaru BRZ Limited
2022 Subaru BRZ Premium
2022 Toyota GR86 Base
2022 Toyota GR86 Premium
2023 Subaru BRZ Limited
2023 Subaru BRZ Premium
2023 Toyota GR86 Base
2023 Toyota GR86 Premium
2024 Subaru BRZ Limited
2024 Subaru BRZ Premium
2024 Subaru BRZ TS
2024 Toyota GR86 Base
2024 Toyota GR86 Premium
2024 Toyota GR86 TRUENO Edition
2025 Subaru BRZ Limited
2025 Subaru BRZ Premium
2025 Subaru BRZ TS
2026 Subaru BRZ Limited
2026 Subaru BRZ Series.Yellow
2026 Subaru BRZ 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