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ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Main Bearing Set - 4M2737HX-STD
ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Main Bearing Set - 4M2737HX-STD - Image 2 ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Main Bearing Set - 4M2737HX-STD - Image 2

ACL 4M2737HX-STD Main Bearing Set

The ACL 4M2737HX-STD Main Bearing Set is engineered for the Nissan VG30DETT 3.0L V6, providing superior performance and durability for high RPM applications. This Trimetal bearing set is designed specifically for enthusiasts who demand reliability and efficiency from their engine components.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, ideal for high-performance scenarios.
  • Hardened steel backs on all rod bearings improve support and retention, ensuring stability under extreme conditions.
  • Increased crush for better bearing retention, minimizing the risk of movement during operation.
  • Elimination of flash plating on the back of the bearings enhances heat transfer, maximizing grip between the bearing and housing.
  • Increased eccentricity compensates for bore distortion at high RPM, aiding in hydrodynamic oil film formation.
  • 3/4 grooved design optimizes load-carrying surface area and oil flow to conrod bearings, promoting efficient lubrication.
  • Tight wall tolerances ensure consistent clearances, which is critical for performance applications.
  • Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, facilitating smoother operation.

Specifications

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Upper & Lower
  • Material: Tri-metal
  • Min Std Shaft Size: 2.4784 in / 62.951 mm
  • Max Std Shaft Size: 2.4793 in / 62.974 mm
  • Min Std Tunnel Size: 2.6238 in / 66.645 mm
  • Max Std Tunnel Size: 2.6249 in / 66.672 mm
  • Max Wall at Crown: 0.0715 in / 1.817 mm
  • Max Overall Length: 0.748 in / 19 mm

Fitment

This bearing set is compatible with the Nissan 300ZX models from 1984 to 1999, ensuring a precise fit for your performance needs.

Other Part Numbers:
ACL #acl4M2737HX-STD

Proposition 65

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

Vehicle
1984-1999
 Nissan 300ZX

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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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