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  See more parts for Lexus GS300
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ACL Toyota/Lexus 2JZGE/2JZGTE 3.0L Standard Size High Performance Main Bearing - 7M8103HX-STD
ACL Toyota/Lexus 2JZGE/2JZGTE 3.0L Standard Size High Performance Main Bearing - 7M8103HX-STD - Image 2 ACL Toyota/Lexus 2JZGE/2JZGTE 3.0L Standard Size High Performance Main Bearing - 7M8103HX-STD - Image 2

If you're serious about pushing your engine to its limits, you know that the right bearings make all the difference. These ACL Race Series Engine Bearings are built for the kind of performance that enthusiasts crave. With a unique blend of design and metallurgy, they’re crafted to handle those high RPMs without breaking a sweat. Whether you're running a 4, 6, or 8-cylinder engine, these bearings are designed to fit a wide range of popular applications.

What Makes These Bearings Stand Out:

  • Strong Overlay Plate: The high-strength overlay is thinner, which means better fatigue resistance. You want your bearings to last, right?
  • Hardened Steel Backs: Each rod bearing features hardened steel backs that not only support the bearing lining but also keep them locked in place. No one wants a bearing that shifts around!
  • Improved Crush: Increased crush helps with bearing retention, so you can be confident they’re where they need to be.
  • No Flash Plating: We’ve ditched the flash plating on the backs of these bearings. This change boosts heat transfer and enhances grip between the bearings and their housing.
  • Increased Eccentricity: This design compensates for bore distortion at high RPMs and helps form those all-important hydrodynamic oil films.
  • 3/4 Grooved Main Bearings: These are optimized for load carrying and oil flow to the conrod bearings, ensuring your engine runs smoothly.
  • Tight Wall Tolerances: Consistency is key. These bearings help you maintain those critical clearances.
  • Enlarged ID Chamfers: We’ve made sure the edges accommodate larger fillet radii on performance crankshafts.

Specifications You Should Know:

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 2.4403 in / 61.984 mm
  • Max Std Shaft Size: 2.441 in / 62.001 mm
  • Min Std Tunnel Size: 2.5992 in / 66.02 mm
  • Max Std Tunnel Size: 2.5998 in / 66.02 mm
  • Max Wall at Crown: 0.0784 in / 1.991 mm
  • Max Overall Length: 0.7874 in / 20 mm

Fitment:

These bearings are a perfect match for:

  • Lexus GS300 (1993-2006)
  • Lexus SC300 (1992-2000)
  • Toyota Supra (1986-2002)

For those running the 7M8103HX-STD ACL Toyota/Lexus 2JZGE/2JZGTE 3.0L, these standard size high-performance main bearings with extra oil clearance are just what you need. Trust me, your engine will thank you.

Other Part Numbers:
ACL #acl7M8103HX-STD

Proposition 65

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

Vehicle
1993-2006
 Lexus GS300
1992-2000
 Lexus SC300
1986-2002
 Toyota Supra

ACL Banner

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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