1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Mitsubishi Mirage
Select the year of your Mitsubishi Mirage:
ACL Mitsubishi 4G93 Standard Size High Performance Main Bearing Set 1992-2003, 2014-2016 - 5M8037H-STD
ACL Mitsubishi 4G93 Standard Size High Performance Main Bearing Set 1992-2003, 2014-2016 - 5M8037H-STD - Image 2 ACL Mitsubishi 4G93 Standard Size High Performance Main Bearing Set 1992-2003, 2014-2016 - 5M8037H-STD - Image 2

ACL 5M8037H-STD Main Bearing Set

The ACL 5M8037H-STD is a high-performance main bearing set specifically engineered for the Mitsubishi 4G93 engine, providing the durability and reliability required for demanding driving conditions. These tri-metal bearings are designed to excel in high RPM environments, making them an ideal choice for both street and track applications.

Key Features

  • High Strength Overlay: The bearings feature a reduced thickness overlay plate that enhances fatigue resistance, ensuring longevity under extreme conditions.
  • Hardened Steel Backs: Each rod bearing is equipped with hardened steel backs that improve support for the bearing lining and assist with retention within the housing.
  • Increased Crush: Enhanced crush design promotes better bearing retention, ensuring stability during operation.
  • Optimized Heat Transfer: The elimination of flash plating on the back of the bearings improves heat dissipation, maximizing the grip between the bearings and their housing.
  • Increased Eccentricity: Designed to accommodate bore distortion at high RPM, promoting the formation of effective hydrodynamic oil films.
  • 3/4 Grooved Design: These main bearings are 3/4 grooved to optimize load-carrying surface area and enhance oil flow to the connecting rod bearings.
  • Tight Wall Tolerances: Consistent wall tolerances help maintain precise clearances for optimal engine performance.
  • Enlarged ID Chamfers: Chamfers on bearing edges are enlarged where necessary to accommodate large fillet radii on performance crankshafts.

Specifications

  • Size: Standard (STD), .25
  • Oil Clearance: Standard
  • Half Type: Upper & Lower
  • Material: Tri-metal with hardened steel backs
  • Min Standard Shaft Size: 1.9678 in / 49.982 mm
  • Max Standard Shaft Size: 1.9685 in / 50.000 mm
  • Min Standard Tunnel Size: 2.1260 in / 54.000 mm
  • Max Standard Tunnel Size: 2.1267 in / 54.018 mm
  • Max Wall at Crown: 0.0784 in / 1.991 mm
  • Max Overall Length: 0.753 in / 19.13 mm

Fitment

This bearing set is compatible with:

  • Mitsubishi Mirage (1992-2003 & 2014-2016)

Other Part Numbers:
ACL #acl5M8037H-STD

Proposition 65

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

Vehicle
1992-2003, 2014-2016
 Mitsubishi Mirage

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.

Check out these other great products