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  See more parts for Toyota Land Cruiser
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ACL Toyota 1FZ-FE Standard Size High Performance Rod Bearing Set 1989-2018 - 6B7990H-STD
ACL Toyota 1FZ-FE Standard Size High Performance Rod Bearing Set 1989-2018 - 6B7990H-STD - Image 2 ACL Toyota 1FZ-FE Standard Size High Performance Rod Bearing Set 1989-2018 - 6B7990H-STD - Image 2

ACL 6B7990H-STD Standard Size High Performance Rod Bearing Set

The ACL 6B7990H-STD rod bearings are engineered for performance and durability, making them an ideal choice for those looking to enhance their Toyota Land Cruiser's engine reliability. These high-performance bearings are crafted from a tri-metal composition, ensuring they withstand the rigors of high RPM applications while maintaining optimal oil flow and bearing retention.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance.
  • Hardened steel backs provide superior support for the bearing lining, improving retention within the housing.
  • Increased crush design enhances bearing retention during operation.
  • Flash plating elimination on the back improves heat transfer and maximizes grip between the bearings and housing.
  • Increased eccentricity accommodates bore distortion at high RPMs, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load-carrying surface area and oil flow to the connecting rod bearings.
  • Tight, consistent wall tolerances ensure reliable clearances for enhanced performance.
  • Enlarged ID chamfers on bearing edges accommodate large fillet radii on performance crankshafts.

Specifications

  • Standard Size: STD, .025, .25
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal with hardened steel backs
  • Min Standard Shaft Size: 2.2433 in / 56.980 mm
  • Max Standard Shaft Size: 2.2441 in / 57.000 mm
  • Min Standard Tunnel Size: 2.3827 in / 60.520 mm
  • Max Standard Tunnel Size: 2.3835 in / 60.540 mm
  • Max Wall at Crown: 0.0687 in / 1.745 mm
  • Max Overall Length: 0.843 in / 21.40 mm

Fitment

These rod bearings are specifically designed for the Toyota Land Cruiser models from 1989 to 2018, ensuring a precise fit and optimal performance for your engine build.

Other Part Numbers:
ACL #acl6B7990H-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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