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ACL Honda H22A4 2156cc Standard Size Race Series Rod Bearing Set for Accord/Prelude - 4B1912HXD-STD
ACL Honda H22A4 2156cc Standard Size Race Series Rod Bearing Set for Accord/Prelude - 4B1912HXD-STD - Image 2 ACL Honda H22A4 2156cc Standard Size Race Series Rod Bearing Set for Accord/Prelude - 4B1912HXD-STD - Image 2

ACL 4B1912HXD-STD Race Series Rod Bearing Set

The ACL 4B1912HXD-STD is engineered for high-performance applications, specifically designed for Honda's H22A4 engine. This rod bearing set combines advanced metallurgy and precision engineering to meet the demands of high RPM conditions, making it an essential upgrade for those looking to enhance their engine's performance.

Key Features

  • High Strength Overlay: Features a reduced thickness overlay plate that improves fatigue resistance, ensuring durability under extreme conditions.
  • Hardened Steel Backs: All rod bearings are equipped with hardened steel backs to enhance support for the bearing lining and improve retention within the housing.
  • Increased Crush: Enhanced crush design improves bearing retention, providing stability during operation.
  • Optimized Heat Transfer: The elimination of flash plating on the back of the bearings promotes better heat dissipation and maximizes grip between the bearing and housing.
  • Improved Eccentricity: Increased eccentricity compensates for bore distortion at high RPMs, aiding in the formation of hydrodynamic oil films.
  • 3/4 Grooved Main Bearings: Designed to optimize load-carrying surface area and oil flow to the conrod bearings, enhancing overall performance.
  • Tight Tolerances: Consistent wall tolerances help maintain precise clearances, crucial for engine efficiency.
  • Enlarged ID Chamfers: Edges of the bearings are chamfered to accommodate larger fillet radii on performance crankshafts, ensuring compatibility with aftermarket components.

Specifications

  • Size: Standard (STD)
  • Oil Clearance: +0.001" Extra
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 1.889 in / 47.98 mm
  • Max Std Shaft Size: 1.8898 in / 48 mm
  • Min Std Tunnel Size: 2.008 in / 51.004 mm
  • Max Std Tunnel Size: 2.0088 in / 51.024 mm
  • Max Wall at Crown: 0.0584 in / 1.483 mm
  • Max Overall Length: 0.7638 in / 19.40 mm

Fitment

The ACL 4B1912HXD-STD rod bearing set is confirmed to fit the following models:

  • Honda Accord (1986-2020)
  • Honda Prelude (1983-2001)

Upgrade your engine with ACL's Race Series Rod Bearings for reliability and performance under pressure. Designed specifically for the Honda H22A4, these bearings are built to sustain the rigors of high-performance driving.

Other Part Numbers:
ACL #acl4B1912HXD-STD

Proposition 65

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

Vehicle
1986-2020
 Honda Accord
1983-2001
 Honda Prelude

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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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