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ACL Honda Acura D16A1 Standard Size Rod Bearing Set 4B1956-STD for Civic 1984-2020 - 4B1956-STD

ACL Honda Acura D16A1 Standard Size Rod Bearing Set 4B1956-STD for Civic 1984-2020

~~$13.18~~ SALE: $8.57

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Model#4B1956-STD
ManufacturerACL

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ACL 4B1956-STD Trimetal Engine Bearings

If you're a Honda Civic or del Sol owner looking to elevate your engine's performance, the ACL 4B1956-STD Trimetal Engine Bearings are a must-have. Designed specifically for high RPM conditions, these bearings are engineered to withstand the demands of performance driving. Whether you're hitting the track or just want to ensure your daily driver is running smoothly, these bearings deliver the reliability and durability you need.

Features

High-strength overlay plate with reduced thickness enhances fatigue resistance, perfect for those high-revving moments.
Hardened steel backs on all rod bearings provide superior support for the bearing lining, ensuring they stay put in the housing during intense driving.
Increased crush improves bearing retention, giving you peace of mind on the road or track.
Flash plating elimination on the back of the bearings enhances heat transfer, maximizing the grip between the bearings and their housing.
Increased eccentricity compensates for bore distortion at high RPMs, promoting optimal hydrodynamic oil film formation.
3/4 grooved main bearings optimize load-carrying surface area and oil flow directly to the conrod bearings.
Tight and consistent wall tolerances help maintain precise clearances for optimal performance.
Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, ensuring a snug fit.

Specifications

Size: STD, 0.25
Oil Clearance: Standard
Half Type: Identical Halves
Material: Tri-metal Hardened Steel Backs
Min Standard Shaft Size: 1.7709 in / 44.98 mm
Max Standard Shaft Size: 1.7717 in / 45 mm
Min Standard Tunnel Size: 1.8898 in / 48 mm
Max Standard Tunnel Size: 1.8906 in / 48.02 mm
Max Wall at Crown: 0.0592 in / 1.504 mm
Max Overall Length: 0.7283 in / 18.5 mm

Product Fitment

Honda Civic: 1984-2020
Honda del Sol: 1993-1997

Customer Feedback

One Honda Civic owner shared, "I installed the ACL 4B1956-STD bearings in my 2018 Civic Si and noticed an immediate improvement in throttle response. The fit was perfect, and I can feel the difference during track days!"

Another customer with a 1995 Honda del Sol remarked, "These bearings held up under high RPMs without any issues. I’m thrilled with the performance boost they provided during my last autocross event!"

Other Part Numbers:
ACL #acl4B1956-STD

Proposition 65

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

Make Vehicle	Model	Year
1984-2020 Honda Civic	Civic	1984-2020
1993-1997 Honda del Sol	del Sol	1993-1997

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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.