USE COUPON CODE: XMAS
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USE COUPON CODE: XMAS
Free shipping on orders over $250
2017–2020 Toyota 86 / 2022–2024 Subaru BRZ / 2022–2024 Toyota GR86 FA20 Engine
5M8312H-.25
Overview:
The ACL High Performance Main Bearing Set is engineered specifically for the FA20 engine found in the Toyota 86 (2017–2020), Subaru BRZ (2022–2024), and Toyota GR86 (2022–2024). Designed with a 0.25mm oversized specification, this bearing set provides enhanced durability and reliability for engines that require precision fitment due to machining or rebuilds. Ideal for enthusiasts and professional builders aiming to maintain or improve engine longevity under high-performance conditions.
These bearings are crafted to withstand the increased stresses of spirited driving, track use, or mild modifications, ensuring smooth crankshaft rotation and reduced wear. ACL’s reputation for quality and performance makes this bearing set a trusted choice for maintaining the integrity of your FA20 engine’s bottom end.
Key Features:
Engineered to meet the demands of high-performance applications, the ACL main bearings offer the following benefits:
Construction & Design:
ACL main bearings are constructed using premium bearing alloys that balance strength and fatigue resistance. The 0.25mm oversized dimension accommodates crankshaft undersizing, ensuring a perfect fit and optimal oil clearance. The bearing surfaces feature a finely polished finish to minimize friction and promote consistent oil film formation, which is critical for protecting the crankshaft journals under high load conditions.
Advanced manufacturing processes and rigorous quality control ensure that each bearing set delivers uniform thickness and roundness, reducing the risk of premature wear or failure. The design also incorporates corrosion-resistant coatings to protect against contaminants and extend service life.
Installation & Fitment:
This bearing set is intended for use with the FA20 engine in the specified Toyota 86, Subaru BRZ, and Toyota GR86 model years. Installation requires engine disassembly and precise measurement of crankshaft journals to confirm the need for the 0.25mm oversized bearings. Proper cleaning and lubrication during assembly are essential to ensure optimal bearing performance and longevity.
Professional installation is recommended to guarantee correct bearing clearance and alignment, which are critical for engine reliability. No modifications to the engine block or crankshaft are necessary beyond standard machining procedures.
What's Included:
Ideal For:
This bearing set is ideal for engine builders, tuners, and enthusiasts who are rebuilding or upgrading the FA20 engine in the Toyota 86 (2017–2020), Subaru BRZ (2022–2024), or Toyota GR86 (2022–2024). It is especially suited for those who have had their crankshaft machined and require oversized bearings to maintain proper clearances. Whether for daily driving, track use, or mild performance enhancements, these bearings provide the durability and reliability needed to support your engine’s bottom end.
ACL Race Series is known for performance engine bearings used across motorsports, with rod and main bearing options engineered for durability under high load and heat. Their positioning centers on racing-focused design, metallurgy, and engineering intended to stand up to demanding competition engines.
PART # 5M8312H-.25
The ACL High Performance Main Bearing Set is engineered to enhance engine durability and reliability under increased stress. Designed for 2017-2020 Toyota 86, 2022-2024 Subaru BRZ, and 2022-2024 Toyota GR86 models, this 0.25mm oversized bearing set ensures precise fitment and improved load capacity. Ideal for enthusiasts seeking robust performance and extended engine life in their FA20-powered vehicles.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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2017–2020 Toyota 86 / 2022–2024 Subaru BRZ / 2022–2024 Toyota GR86 FA20 Engine
5M8312H-.25
Overview:
The ACL High Performance Main Bearing Set is engineered specifically for the FA20 engine found in the Toyota 86 (2017–2020), Subaru BRZ (2022–2024), and Toyota GR86 (2022–2024). Designed with a 0.25mm oversized specification, this bearing set provides enhanced durability and reliability for engines that require precision fitment due to machining or rebuilds. Ideal for enthusiasts and professional builders aiming to maintain or improve engine longevity under high-performance conditions.
These bearings are crafted to withstand the increased stresses of spirited driving, track use, or mild modifications, ensuring smooth crankshaft rotation and reduced wear. ACL’s reputation for quality and performance makes this bearing set a trusted choice for maintaining the integrity of your FA20 engine’s bottom end.
Key Features:
Engineered to meet the demands of high-performance applications, the ACL main bearings offer the following benefits:
Construction & Design:
ACL main bearings are constructed using premium bearing alloys that balance strength and fatigue resistance. The 0.25mm oversized dimension accommodates crankshaft undersizing, ensuring a perfect fit and optimal oil clearance. The bearing surfaces feature a finely polished finish to minimize friction and promote consistent oil film formation, which is critical for protecting the crankshaft journals under high load conditions.
Advanced manufacturing processes and rigorous quality control ensure that each bearing set delivers uniform thickness and roundness, reducing the risk of premature wear or failure. The design also incorporates corrosion-resistant coatings to protect against contaminants and extend service life.
Installation & Fitment:
This bearing set is intended for use with the FA20 engine in the specified Toyota 86, Subaru BRZ, and Toyota GR86 model years. Installation requires engine disassembly and precise measurement of crankshaft journals to confirm the need for the 0.25mm oversized bearings. Proper cleaning and lubrication during assembly are essential to ensure optimal bearing performance and longevity.
Professional installation is recommended to guarantee correct bearing clearance and alignment, which are critical for engine reliability. No modifications to the engine block or crankshaft are necessary beyond standard machining procedures.
What's Included:
Ideal For:
This bearing set is ideal for engine builders, tuners, and enthusiasts who are rebuilding or upgrading the FA20 engine in the Toyota 86 (2017–2020), Subaru BRZ (2022–2024), or Toyota GR86 (2022–2024). It is especially suited for those who have had their crankshaft machined and require oversized bearings to maintain proper clearances. Whether for daily driving, track use, or mild performance enhancements, these bearings provide the durability and reliability needed to support your engine’s bottom end.
ACL Race Series is known for performance engine bearings used across motorsports, with rod and main bearing options engineered for durability under high load and heat. Their positioning centers on racing-focused design, metallurgy, and engineering intended to stand up to demanding competition engines.
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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
