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  See more parts for Toyota Land Cruiser
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ACL Toyota Land Cruiser 1HZ Diesel Standard Size High Performance Main Bearing Set 1989-2018 - 7M8397H-STD

ACL 7M8397H-STD High Performance Main Bearing Set

The ACL 7M8397H-STD Main Bearing Set is engineered specifically for high-performance applications in the Toyota Land Cruiser from 1989 to 2018. This set combines advanced design and metallurgy to deliver reliable performance under demanding conditions.

Key Features

  • High Strength Overlay Plate: Features a reduced thickness that enhances fatigue properties, ensuring longevity even in high RPM scenarios.
  • Hardened Steel Backs: Every rod bearing is equipped with hardened steel backs to improve support for the bearing lining and enhance retention within the housing.
  • Increased Crush: Optimized crush specifications improve bearing retention, ensuring stability during operation.
  • Improved Heat Transfer: The elimination of flash plating on the back of the bearings enhances heat dissipation, maximizing the grip between the bearings and their housing.
  • Increased Eccentricity: Designed to compensate for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films for better lubrication.
  • 3/4 Grooved Design: Main bearings feature a 3/4 groove configuration that optimizes load-carrying surface area and facilitates oil flow to the conrod bearings.
  • Tight Wall Tolerances: Consistent wall tolerances help maintain precise clearances, crucial for high-performance applications.
  • Enlarged ID Chamfers: Chamfers on bearing edges accommodate larger fillet radii on performance crankshafts, ensuring compatibility with upgraded engine components.

Specifications

  • Sizes Available: STD, .025, .25.
  • Application Range: Specifically designed for the Toyota Land Cruiser, ensuring a perfect fit and reliable performance.

The ACL 7M8397H-STD Main Bearing Set stands out for its combination of cutting-edge engineering and materials, making it a robust choice for those looking to enhance their Land Cruiser's engine performance.

Other Part Numbers:
ACL #acl7M8397H-STD

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1989-2018
 Toyota Land Cruiser

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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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