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ACL Engine Bearings Main Bearing Set for Subaru EA81/EA82 1781cc Standard Size 80-94 - 3M8294-STD

ACL 3M8294-STD Main Bearing Set for Subaru EA81/EA82

The ACL 3M8294-STD Main Bearing Set is engineered for the Subaru EA81 and EA82 engines, specifically designed for optimal performance in the 1781cc configuration. These bearings are constructed with advanced materials and precision engineering, ensuring they meet the demands of high-performance applications.

Key Features

  • Trimetal Construction: The unique combination of design, metallurgy, and engineering provides excellent durability and performance under higher RPM conditions.
  • High Strength Overlay: A reduced thickness overlay plate enhances fatigue properties, allowing for improved longevity and reliability.
  • Hardened Steel Backs: All rod bearings feature hardened steel backs, which improve support for the bearing lining and enhance retention within the housing.
  • Increased Crush: This feature enhances bearing retention, ensuring stability during operation.
  • Optimized Heat Transfer: The elimination of flash plating on the back of the bearings improves heat dissipation, maximizing the grip between the bearings and their housing.
  • Enhanced Eccentricity: Increased eccentricity compensates for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 Grooved Design: Main bearings are designed with a 3/4 groove to optimize load-carrying surface area and oil flow to the connecting rod bearings.
  • Tight Wall Tolerances: Consistent wall tolerances help maintain precise clearances, crucial for engine performance.
  • Enlarged ID Chamfers: Bearing edges are chamfered where necessary to accommodate large fillet radii on performance crankshafts.

Specifications

  • Material Properties: These bearings exhibit excellent abrasion resistance, load resistance, impact resistance, and heat resistance.
  • Available Sizes: Standard (STD), .010" (10), and .020" (20) options available for precise fitment.

The ACL 3M8294-STD Main Bearing Set is a reliable choice for those looking to enhance the performance and durability of their Subaru EA81/EA82 engines. With its technical advancements in bearing design, this set ensures that your engine operates smoothly and efficiently under demanding conditions.

Other Part Numbers:
ACL #acl3M8294-STD

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Who is ACL?

ACL is a company that specializes in manufacturing and distributing high-quality engine bearings that have played a key role in the Australian automotive parts market. 

Based in Launceston, Tasmania, Australia, the company has been in the business for more than 70 years and has become the leading brand when it comes to its market segment.

Throughout the years, ACL has consistently provided top quality products and has become the equipment supplier of multiple Automotive brands such as Lancia, Mazda, Mini, Mitsubishi, Nissan, Peugeot, Subaru, Toyota, Volvo, Suzuki, Renault, SAAB, and more.  ACL also provides a replacement product range used by the aftermarket industry.

The company ensures that it maintains its high level of standard by employing manufacturing processes that are ISO certified. They also use the industry’s most advanced tooling equipment and designing software that allows them to create products that are superior in quality. ACL has been known worldwide to create bearings that are durable, innovative, and precise.

ACL also offers bearing used for high-performance applications. The company has been involved in motorsport racing since the 1960s and has manufactured bearings used in Brabham Formula 1. Today, their products are being used in different racing disciplines such as the Australian Supercar Championship, Drag racing, Driftings, and Rally.

Purchase ACL Bearings at Vivid Racing

Engine Bearings are a critical component of a vehicle and should not be overlooked. If you want to make sure that what you get is something you could rely on, then ACL is the brand for you. With over 200 engine applications, whether it’s an American, Australian, European, or Asian made vehicle, ACL got you covered. Visit Vivid Racing and check out their list of bearings that would fit your specific needs.

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