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ACL Honda 1.7L D17A Standard Size Rod Bearing Set 01-20, Tri-Metal Steel, STD Size
$8.45

ACL 4B1980A-STD Rod Bearings

The ACL 4B1980A-STD rod bearings are engineered for high-performance applications, particularly suited for the Honda 1.7L D17A engine. These bearings combine advanced materials and precision engineering to meet the demands of drivers seeking reliability and durability under high RPM conditions.

Key Features

  • Constructed with a high-strength overlay plate that features reduced thickness to enhance fatigue resistance.
  • Utilizes hardened steel backs on all rod bearings, providing superior support for the bearing lining and ensuring optimal retention within the housing.
  • Increased crush design improves bearing retention, minimizing the risk of movement during operation.
  • Flash plating has been eliminated from the back of the bearings, enhancing heat transfer and maximizing grip between the bearings and their housing.
  • Enhanced eccentricity compensates for bore distortion at high RPM, facilitating the formation of hydrodynamic oil films for better lubrication.
  • Features 3/4 grooved main bearings that optimize load-carrying surface area and oil flow to the connecting rod bearings.
  • Manufactured with tight, consistent wall tolerances to maintain precise clearances during operation.
  • Includes enlarged ID chamfers on bearing edges where necessary to accommodate larger fillet radii on performance crankshafts.

Specifications

  • Size: STD
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Standard Shaft Size: 1.7707"
  • Max Standard Shaft Size: 1.7717"
  • Min Standard Tunnel Size: 1.8898"
  • Max Standard Tunnel Size: 1.8907"
  • Max Wall at Crown: 0.0591"
  • Max Overall Length: 0.610"

Fitment

Compatible with Honda Civic models from 1984 to 2020 equipped with the 1.7L D17A engine.

Other Part Numbers:
ACL #acl4B1980A-STD

Proposition 65

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

Vehicle
1984-2020
Honda Civic

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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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