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ACL Engine Bearings 5M1857HX-STD Main Bearing Set for Toyota 2ZZGE, Lotus Elise/Exige - 5M1857HX-STD

ACL 5M1857HX-STD High Performance Main Bearing Set

The ACL 5M1857HX-STD is a high-performance main bearing set designed specifically for those who demand reliability and strength in their engine components. With a focus on durability, this product is engineered to withstand the rigors of higher RPM conditions, making it a solid choice for performance enthusiasts.

Key Features:

  • High strength overlay plate with reduced thickness for enhanced fatigue resistance.
  • Hardened steel backs on all rod bearings to improve support and retention within the housing.
  • Increased crush for better bearing retention, ensuring stability during operation.
  • Elimination of flash plating on the back to enhance heat transfer and grip between the bearing and housing.
  • Increased eccentricity to accommodate bore distortion at high RPM and promote hydrodynamic oil films.
  • 3/4 grooved main bearings to optimize load carrying surface area and oil flow to conrod bearings.
  • Tight wall tolerances for consistent clearances, promoting better performance.
  • Enlarged ID chamfers on bearing edges to suit large fillet radii on performance crankshafts.

Customer Feedback:

Many users have praised the 5M1857HX-STD for its reliability and performance under demanding conditions. One customer noted, "I've used these bearings in my Lotus Elise, and they hold up great even when pushing the engine hard. The fit was perfect, and I noticed smoother operation right away." Another user mentioned, "These bearings are a game-changer for my build. They seem to handle the heat better than others I've tried."

Technical Data:

Size: STD

Fitment:

This bearing set is compatible with the following models:

  • Lotus Elise (1996-2018)
  • Lotus Exige (2004-2018)
  • Toyota Celica (1982-2005)

For those looking to enhance their engine's performance and reliability, the ACL 5M1857HX-STD main bearing set is a commendable choice that combines advanced engineering with practical benefits.

Other Part Numbers:
ACL #acl5M1857HX-STD

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Vehicle Make/Model
Lotus Elise 2004 111
Lotus Elise 2004-2005 111s
Lotus Elise 2005-2011 Base
Lotus Elise 2006 111R
Lotus Elise 2008-2011 SC
Lotus Elise 2011 R
Lotus Exige 2005-2006 Base
Lotus Exige 2007-2009 S
Lotus Exige 2008-2011 S 240
Toyota Celica 1982-1997 ST
Toyota Celica 1982-2005 GT
Toyota Celica 1982-1986 Supra
Toyota Celica 1983-1993, 2000-2005 GTS
Toyota Celica 1988-1992 All Trac
Toyota Celica 1993 GTS All Trac
Toyota Celica 1994-1995 Base

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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