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ACL Honda D16A6 H22A4 F23A Standard Size Engine Bearings with Extra Oil Clearance
$70.95

ACL Race Series Engine Bearings - 5M1957HX-STD

If you're looking for a reliable upgrade for your Honda Accord (1986-1993 & 1998-2020) or Honda Civic (1984-1987 & 1992-2011 & 2016-2020), the ACL Race Series Engine Bearings are engineered to meet the demands of high-performance driving. These Trimetal bearings combine innovative design, advanced metallurgy, and precision engineering to provide the durability and performance you expect when pushing your engine to its limits.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, making them perfect for high RPM applications.
  • Hardened steel backs on all rod bearings improve support for the bearing lining and enhance retention within the housing.
  • Increased crush for superior bearing retention, ensuring your bearings stay in place even under extreme conditions.
  • Flash plating eliminated on the back of the bearings enhances heat transfer, maximizing grip between the bearings and their housing.
  • Increased eccentricity compensates for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize the load-carrying surface area and oil flow to the conrod bearings.
  • Tight, consistent wall tolerances help maintain precise clearances for optimal engine performance.
  • Enlarged ID chamfers on bearing edges accommodate large fillet radii on performance crankshafts.

Technical Specifications

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 2.1646 in / 54.98 mm
  • Max Std Shaft Size: 2.1654 in / 55 mm
  • Min Std Tunnel Size: 2.3228 in / 59 mm
  • Max Std Tunnel Size: 2.3236 in / 59.02 mm
  • Max Wall at Crown: 0.0785 in / 1.994 mm
  • Max Overall Length: 0.7874 in / 20 mm

Fitment

These bearings are designed to fit:

  • Honda Accord: 1986-1993 & 1998-2020
  • Honda Civic: 1984-1987 & 1992-2011 & 2016-2020

Customer Feedback

"I installed the ACL bearings in my 1998 Honda Accord, and the difference was noticeable. The engine feels more responsive, and I can push it to higher RPMs without any worries about reliability. Highly recommend for anyone looking to enhance their setup!"

"Put these in my 2016 Civic, and they fit perfectly. The oil flow improvement is real, and I can tell the engine is running smoother. Definitely a solid upgrade for anyone serious about performance."

Other Part Numbers:
ACL #acl5M1957HX-STD

Proposition 65

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

Vehicle Make/Model
Honda Accord 1986-1993, 1998-2005 DX
Honda Accord 1986-1993, 1998-2020 LX
Honda Accord 1986-1989 LXi
Honda Accord 1987-1989 EXI
Honda Accord 1987 Base
Honda Accord 1988-1989 S
Honda Accord 1989 SEi
Honda Accord 1990-1993, 1998-2020 EX
Honda Accord 1991, 1998-2002 EX-R
Honda Accord 1991, 1993, 2000, 2002, 2005, 2011-2012, 2017, 2020 SE
Honda Accord 1993 10th Anniversary
Honda Accord 1998-2000, 2003 Coupe
Honda Accord 2001-2002, 2006-2007 Value Package
Honda Accord 2005-2007, 2014-2015, 2017-2020 Hybrid
Honda Accord 2006 LX Special Edition
Honda Accord 2007-2020 EX-L
Honda Accord 2007 LX SE
Honda Accord 2007 Special Edition
Honda Accord 2008-2017 LX-S
Honda Accord 2008-2012 LX-P
Honda Accord 2012 HFP
Honda Accord 2013-2020 Touring
Honda Accord 2013-2020 Sport
Honda Accord 2014 Plug-In
Honda Accord 2014-2015, 2017-2020 Hybrid EX-L
Honda Accord 2014-2015, 2017-2020 Hybrid Touring
Honda Accord 2017 Sport Special Edition
Honda Accord 2018-2020 Sport Plus
Honda Accord 2018-2020 Hybrid EX
Honda Civic 1984 CRX 1.5
Honda Civic 1984-1985, 1987 1500 S
Honda Civic 1984-1987 CRX
Honda Civic 1984-1987, 2011 Base
Honda Civic 1984-1987, 1992-2011, 2016-2020 DX
Honda Civic 1985-1987 CRX HF
Honda Civic 1985-1987 CRX Si
Honda Civic 1986-1987, 1992-2000, 2002-2011, 2017-2020 Si
Honda Civic 1992-2000 CX
Honda Civic 1992-2011, 2016-2020 LX
Honda Civic 1992-1995 VX
Honda Civic 1992-2011, 2016-2020 EX
Honda Civic 1996-2005 HX
Honda Civic 1997-2000 EX-R
Honda Civic 1998-2011 GX
Honda Civic 1999-2000 EX-R SIR
Honda Civic 1999, 2004-2005 Value Package
Honda Civic 2002-2004 SiR
Honda Civic 2003-2011 Hybrid
Honda Civic 2005 EX Special Edition
Honda Civic 2005 LX Special Edition
Honda Civic 2005 Reverb
Honda Civic 2006-2007 LXS
Honda Civic 2006-2007 EXS
Honda Civic 2008 MUGEN Si
Honda Civic 2008-2011 DX-G
Honda Civic 2008-2011, 2016-2020 EX-L
Honda Civic 2009-2011 Hybrid-L
Honda Civic 2009-2010, 2017-2020 Sport
Honda Civic 2009-2011 LX-S
Honda Civic 2016-2018 EX-T
Honda Civic 2016-2018 LX-P
Honda Civic 2016-2020 Touring
Honda Civic 2016-2017 Turbo
Honda Civic 2017-2020 Sport Touring
Honda Civic 2017-2020 Turbo Plus
Honda Civic 2018 SE
Honda Civic 2018 Coupe
Honda Civic 2018-2020 i-Style
Honda Civic 2019-2020 Sport Plus

ACL Banner

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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