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  See more parts for Nissan Xterra
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ACL High Performance Rod Bearing Set .25mm Oversized for Nissan KA24DE 240SX 2000-2004 - 4B2746H-.25

ACL 4B2746H-.25 High Performance Rod Bearing Set

The ACL 4B2746H-.25 rod bearing set is engineered specifically for the Nissan KA24DE 2389cc Inline 4 engine found in the 240SX. This .25mm oversized rod bearing set is designed to meet the demands of high-performance applications, providing the reliability and strength needed for sustained high RPM operation.

Key Features

  • Constructed with a high-strength overlay plate that features reduced thickness, enhancing fatigue resistance.
  • Hardened steel backs on all rod bearings improve support for the bearing lining and assist with retention in the housing.
  • Increased crush for superior bearing retention, ensuring stability under extreme conditions.
  • Eliminates flash plating on the back of the bearings, optimizing heat transfer and maximizing grip between the bearings and their housing.
  • Enhanced eccentricity to counteract bore distortion at high RPM, facilitating the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load-carrying surface area and oil flow to the connecting rod bearings.
  • Tight wall tolerances maintain consistent clearances, critical for performance applications.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Specifications

  • Designed for high RPM durability, meeting the rigorous demands of performance driving.
  • Available bearing sizes: STD, .025, .25mm, ensuring compatibility with various engine configurations.

Fitment

This rod bearing set is confirmed to fit the Nissan KA24DE engine in the 240SX, ensuring precise compatibility for optimal performance.

Other Part Numbers:
ACL #acl4B2746H-.25

Proposition 65

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

Vehicle
2000-2004
 Nissan Xterra

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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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