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  See more parts for Toyota Land Cruiser
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ACL High Performance Main Bearing Set .25mm Oversized for Toyota Land Cruiser 1989-2018 - 7M8397H-.25

ACL 7M8397H-.25 Main Bearing Set

The ACL 7M8397H-.25 is a high-performance main bearing set specifically designed for the Toyota Land Cruiser, particularly suitable for models equipped with the 1HZ Diesel engine. This .25mm oversized set has been crafted with a focus on durability and reliability, making it a solid choice for those seeking to enhance their engine's performance.

Features:

  • High strength overlay plate with reduced thickness for improved fatigue properties, ensuring longevity even under demanding conditions.
  • Hardened steel backs on all rod bearings enhance support and retention of the bearing lining within the housing.
  • Increased crush for better bearing retention, providing a more secure fit and reducing the risk of failure.
  • Elimination of flash plating on the back of the bearings promotes better heat transfer, optimizing performance.
  • Increased eccentricity to counteract bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved design to maximize load-carrying surface area and enhance oil flow to the connecting rod bearings.
  • Tight and consistent wall tolerances help maintain precise clearances for optimal engine performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii found on performance crankshafts.

Specifications:

  • Designed to withstand the rigors of high RPM conditions, providing the reliability needed for performance engines.
  • Available in sizes: STD, .025, .25, allowing for suitable fitment based on your engine's requirements.

Customer Feedback:

"I've been using the ACL 7M8397H-.25 bearings in my Land Cruiser for a couple of months now, and I can really feel the difference. The engine runs smoother, and I have confidence in the durability of these bearings." - James T.

"These bearings were easy to install and fit perfectly. They seem to handle the added power from my modifications without any issues." - Maria L.

Other Part Numbers:
ACL #acl7M8397H-.25

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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