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  See more parts for Nissan Pulsar
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ACL Nissan CA18/C20 Standard Size High Performance Main Bearing Set 5M1633H-STD - 5M1633H-STD
ACL Nissan CA18/C20 Standard Size High Performance Main Bearing Set 5M1633H-STD - 5M1633H-STD - Image 2 ACL Nissan CA18/C20 Standard Size High Performance Main Bearing Set 5M1633H-STD - 5M1633H-STD - Image 2

ACL 5M1633H-STD High Performance Main Bearing Set

The ACL 5M1633H-STD is a meticulously engineered main bearing set designed for those who demand reliability and performance from their engines. This set is specifically tailored to fit the Nissan CA18 and C20 engines, ensuring that you get the right components for your build.

Features

  • High strength overlay plate with reduced thickness, enhancing fatigue resistance.
  • Hardened steel backs on all rod bearings for improved support and retention.
  • Increased crush for better bearing retention within the housing.
  • Elimination of flash plating on the back to enhance heat transfer and grip.
  • Increased eccentricity to counteract bore distortion at high RPM, aiding in hydrodynamic oil film formation.
  • 3/4 grooved main bearings to optimize load carrying surface area and oil flow.
  • Tight, consistent wall tolerances for maintaining precise clearances.
  • Enlarged ID chamfers on bearing edges to accommodate performance crankshafts.

Specifications

  • Size: STD
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 2.0847 in / 52.951 mm
  • Max Std Shaft Size: 2.0852 in / 52.964 mm
  • Min Std Tunnel Size: 2.2305 in / 56.654 mm
  • Max Std Tunnel Size: 2.231 in / 56.667 mm
  • Max Wall at Crown: 0.0722 in / 1.835 mm
  • Max Overall Length: 0.787 in / 20.00 mm

Customer Feedback

Many users have praised the 5M1633H-STD for its durability and performance under demanding conditions. One customer noted, "After installing these bearings, my engine runs smoother and handles higher RPMs without any issues." Another user mentioned, "The fit was perfect for my Nissan, and I noticed a significant improvement in oil flow."

Fitment

This main bearing set is compatible with:

  • Nissan Pulsar (1987-2005)
  • Nissan Sentra (1982-2018)

Upgrade your engine's performance with the ACL 5M1633H-STD main bearing set and experience the difference in quality and reliability.

Other Part Numbers:
ACL #acl5M1633H-STD

Proposition 65

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

Vehicle
1987-2005
 Nissan Pulsar
1982-2018
 Nissan Sentra

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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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