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  See more parts for Nissan Primera
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ACL Main Bearing Set for Nissan SR20DE/DET 2.0L STD Size with Extra Oil Clearance - 5M2964HX-STD
ACL Main Bearing Set for Nissan SR20DE/DET 2.0L STD Size with Extra Oil Clearance - 5M2964HX-STD - Image 2 ACL Main Bearing Set for Nissan SR20DE/DET 2.0L STD Size with Extra Oil Clearance - 5M2964HX-STD - Image 2

5M2964HX-STD | Nissan SR20DE/DET (2.0L) Standard Size High Performance w/ Extra Oil Clearance Main Bearing Set

If you’re looking to push your engine to the limit, you’re going to want to check out these ACL Race Series Engine Bearings. They’re not just any bearings; they’re designed for serious performance. With a unique blend of design, metallurgy, and engineering, they really deliver what you need when you’re running higher RPMs. Whether you’re working on a 4, 6, or 8-cylinder engine, these bearings have got you covered.

What Makes Them Stand Out?

  • High Strength Overlay: The overlay plate is thinner but tougher, which means it can handle more stress without giving in to fatigue.
  • Hardened Steel Backs: Every rod bearing comes with hardened steel backs to keep everything secure and supported, making sure your bearing lining stays put in the housing.
  • Improved Bearing Retention: With increased crush, these bearings stick where they belong, even under heavy loads.
  • Heat Transfer: We’ve ditched the flash plating on the backs to help heat dissipate better, which means they grip the housing more effectively.
  • Eccentricity Boost: Increased eccentricity helps deal with bore distortion at high RPMs and aids in forming hydrodynamic oil films, so you get better lubrication when you need it most.
  • Optimized Oil Flow: The 3/4 grooved main bearings maximize the load-carrying area and improve oil flow to the conrod bearings, ensuring everything runs smoothly.
  • Consistent Tolerances: Tight wall tolerances keep your clearances steady, which is crucial for performance engines.
  • Chamfered Edges: Enlarged ID chamfers on the bearing edges accommodate large fillet radii found on performance crankshafts, making installation a breeze.

Specifications You Should Know

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 2.1636 in / 54.956 mm
  • Max Std Shaft Size: 2.1646 in / 54.980 mm
  • Min Std Tunnel Size: 2.3206 in / 58.944 mm
  • Max Std Tunnel Size: 2.3216 in / 58.968 mm
  • Max Wall at Crown: 0.0774 in / 1.967 mm
  • Max Overall Length: 0.752 in / 19.10 mm

Fitment

These bearings are a perfect match for:

  • Nissan Primera (1991-2007)
  • Nissan Pulsar (1987-2005)

Specifically, they work great with the ACL Nissan SR20DE/DET (2.0L) Standard Size High Performance Main Bearing Set with Extra Oil Clearance. So if you’re gearing up for some serious tuning or racing, these bearings might just be the upgrade you’ve been looking for.

Other Part Numbers:
ACL #acl5M2964HX-STD

Proposition 65

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

Vehicle
1991-2007
 Nissan Primera
1987-2005
 Nissan Pulsar

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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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