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  See more parts for Nissan 350Z
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ACL Main Bearing Set for Nissan VK50VE/VK45DE, Standard Size, Extra Oil Clearance - 5M2995HX-STD
ACL Main Bearing Set for Nissan VK50VE/VK45DE, Standard Size, Extra Oil Clearance - 5M2995HX-STD - Image 2 ACL Main Bearing Set for Nissan VK50VE/VK45DE, Standard Size, Extra Oil Clearance - 5M2995HX-STD - Image 2

ACL Race Series Engine Bearings - 5M2995HX-STD

If you're a Nissan owner looking to push your performance to the next level, the ACL Race Series Engine Bearings (part number 5M2995HX-STD) are designed specifically for your high-revving needs. Whether you drive a Nissan 350Z (2003-2008) or a Nissan GTR (2009-2021), these tri-metal bearings are engineered to withstand the rigors of higher RPM conditions while ensuring your engine runs smoothly under pressure.

Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, making these bearings ideal for performance applications.
  • Hardened steel backs on all rod bearings provide superior support and retention within the housing, crucial for high-stress environments.
  • Increased crush improves bearing retention, ensuring that your bearings stay in place even during intense driving.
  • Elimination of flash plating on the backs of the bearings improves heat transfer, maximizing grip between the bearings and their housing.
  • Increased eccentricity compensates for bore distortion at high RPMs, aiding in the formation of hydrodynamic oil films that protect your engine.
  • 3/4 grooved main bearings optimize load-carrying surface area and enhance oil flow to the connecting rod bearings.
  • Tight wall tolerances help maintain consistent clearances, which is essential for reliable engine performance.
  • Enlarged ID chamfers on bearing edges accommodate large fillet radii on performance crankshafts, ensuring a proper fit.

Technical Specifications

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Upper & Lower
  • Material: Tri-metal with hardened steel backs
  • Min Std Shaft Size: 2.5178 in / 63.952 mm
  • Max Std Shaft Size: 2.5182 in / 63.962 mm
  • Min Std Tunnel Size: 2.7143 in / 68.944 mm
  • Max Std Tunnel Size: 2.7153 in / 68.968 mm
  • Max Wall at Crown: 0.0977 in / 2.482 mm
  • Max Overall Length: 0.791 in / 20.10 mm

Fitment

This part is compatible with the following models:

  • Nissan 350Z (2003-2008)
  • Nissan GTR (2009-2021)

Customer Feedback

One Nissan GTR owner noted, "These ACL bearings were a game changer for my setup. I noticed a significant drop in engine noise and smoother operation at high RPMs. They fit perfectly and gave me confidence to push my car harder on the track."

Another Nissan 350Z driver mentioned, "After installing these bearings, my engine felt more responsive. I didn't experience any issues with clearance, and they held up great during my last track day."

Upgrade your engine's performance and reliability with the ACL Race Series Engine Bearings (5M2995HX-STD) and experience the difference in your Nissan today!

Other Part Numbers:
ACL #acl5M2995HX-STD

Proposition 65

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

Vehicle
2003-2008
 Nissan 350Z
2009-2021
 Nissan GTR

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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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