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ACL Cummins 5.9L Machined CR Cap .25mm Oversized Connecting Rod Bearing Set +.003 OD 2003+ - 6B3570PO/S03-.25

ACL 6B3570PO/S03-.25 Connecting Rod Bearing Set

The ACL 6B3570PO/S03-.25 Connecting Rod Bearing Set is engineered specifically for high-performance applications, designed to meet the demands of the Cummins 5.9L engines with a machined cap. This .25mm oversized set is tailored for those who require precision and durability in their engine builds.

Key Features

  • Constructed with a high-strength overlay plate that has a reduced thickness, enhancing fatigue resistance during high RPM operation.
  • Hardened steel backs on all rod bearings provide superior support for the bearing lining, ensuring secure retention within the housing.
  • Increased crush design improves bearing retention, allowing for better performance under load.
  • Flash plating has been eliminated on the back of the bearings to optimize heat transfer and maximize grip between the bearings and housing.
  • Enhanced eccentricity compensates for bore distortion at elevated RPMs, facilitating the formation of hydrodynamic oil films for improved lubrication.
  • 3/4 grooved main bearings optimize load-carrying surface area and enhance oil flow to the connecting rod bearings.
  • Tight, consistent wall tolerances ensure reliable and precise clearances for optimal engine performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii found on performance crankshafts.

Product Specifications

  • Size: .25mm Oversized
  • Oil Clearance: +.003 inches

This bearing set is a vital component for any serious engine builder looking to maximize the performance and longevity of their Cummins 5.9L engine. With its advanced design and materials, the ACL 6B3570PO/S03-.25 ensures that your engine can handle the rigors of high-performance applications.

Other Part Numbers:
ACL #acl6B3570PO/S03-.25

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

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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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