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  See more parts for Mitsubishi Evolution X
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ACL Mitsubishi 4B11T Evo X Standard Size High Performance Rod Bearing Set 2008-2015 - 4B1236H-STD
ACL Mitsubishi 4B11T Evo X Standard Size High Performance Rod Bearing Set 2008-2015 - 4B1236H-STD - Image 2 ACL Mitsubishi 4B11T Evo X Standard Size High Performance Rod Bearing Set 2008-2015 - 4B1236H-STD - Image 2

ACL Race Series Engine Bearings - 4B1236H-STD

If you're looking to push your Mitsubishi Evolution X (2008-2015) to its limits, the ACL Race Series Engine Bearings are engineered to meet the demands of high-performance driving. With a unique blend of advanced design, metallurgy, and engineering, these Trimetal engine bearings are built to handle the rigors of high RPM conditions, ensuring your engine performs at its best.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, making these bearings suitable for aggressive driving.
  • Hardened steel backs on all rod bearings provide superior support for the bearing lining and improve retention within the housing.
  • Increased crush improves bearing retention, ensuring stability under high load scenarios.
  • Elimination of flash plating on the back enhances heat transfer and maximizes grip between the bearings and their housing.
  • Increased eccentricity compensates for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load-carrying surface area and enhance oil flow to the conrod bearings.
  • Tight and consistent wall tolerances help maintain precise clearances for improved performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Technical Specifications

  • Size Options: STD, .025, .25
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal with Hardened Steel Backs
  • Min Standard Shaft Size: 2.0454 in / 51.954 mm
  • Max Standard Shaft Size: 2.0461 in / 51.972 mm
  • Min Standard Tunnel Size: 2.1654 in / 55.000 mm
  • Max Standard Tunnel Size: 2.1657 in / 55.010 mm
  • Max Wall at Crown: 0.0591 in / 1.500 mm
  • Max Overall Length: 0.669 in / 17.00 mm

Customer Feedback

A Mitsubishi Evolution X owner recently shared, "I installed the ACL Race bearings during my engine rebuild, and the difference is night and day. The engine feels more responsive, and I can push it harder without worrying about wear." This kind of feedback is what you can expect when you choose ACL for your performance upgrades.

Compatibility

The ACL 4B1236H-STD bearings are specifically designed for the Mitsubishi Evolution X from 2008 to 2015, ensuring a precise fit and optimal performance. Don't compromise on quality—upgrade to ACL and experience the difference.

Other Part Numbers:
ACL #acl4B1236H-STD

Proposition 65

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

Vehicle
2008-2015
 Mitsubishi Evolution X

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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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