See more parts for Mitsubishi Eclipse

Select the year of your Mitsubishi Eclipse:

ACL Mitsubishi 1597-1997CC 1.50mm Oversized Rod Bearing Set for Eclipse, Galant, Starion - 4B1146-1.50

ACL Mitsubishi 1597-1997CC 1.50mm Oversized Rod Bearing Set for Eclipse, Galant, Starion

~~$11.77~~ SALE: $7.95

Add to Wishlist

Model#4B1146-1.50
ManufacturerACL

Have a Question?

Live Chat (480) 966 3040

BEST PRICES, AMAZING SERVICE

ACL 4B1146-1.50 Oversized Rod Bearing Set

The ACL 4B1146-1.50 is a premium oversized rod bearing set designed specifically for high-performance applications in Mitsubishi engines. This set features a tri-metal construction that combines advanced metallurgy with precise engineering, making it an ideal choice for those looking to enhance the durability and reliability of their engine under demanding conditions.

Key Features

High-strength overlay plate with reduced thickness improves fatigue resistance, ensuring longevity during high RPM usage.
Hardened steel backs on all rod bearings enhance support for the bearing lining, promoting better retention within the housing.
Increased crush design improves bearing retention, allowing for consistent performance under load.
Eliminates flash plating on the back of the bearings, enhancing heat transfer and maximizing grip between the bearing and housing.
Increased eccentricity compensates for bore distortion at high RPM, facilitating the formation of hydrodynamic oil films for optimal lubrication.
3/4 grooved main bearings optimize load-carrying surface area and ensure efficient oil flow to the connecting rod bearings.
Tight wall tolerances maintain consistent clearances, crucial for performance applications.
Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, improving fit and reducing wear.

Specifications

Size: 1.50mm Oversized
Oil Clearance: Standard
Half Type: Identical Halves
Material: Tri-metal with Hardened Steel Backs
Min Standard Shaft Size: 2.2433 in / 56.980 mm
Max Standard Shaft Size: 2.2441 in / 57.000 mm
Min Standard Tunnel Size: 2.4016 in / 61.000 mm
Max Standard Tunnel Size: 2.4024 in / 61.021 mm
Max Wall at Crown: 0.0783 in / 1.990 mm
Max Overall Length: 0.906 in / 23.00 mm

Fitment

This rod bearing set is compatible with the following Mitsubishi models:

Mitsubishi Eclipse (1990-2011)
Mitsubishi Galant (1994-2012)
Mitsubishi Starion (1983-1989)

Upgrade your engine's internals with the ACL 4B1146-1.50 oversized rod bearing set for enhanced performance and reliability in your Mitsubishi application.

Other Part Numbers:
ACL #acl4B1146-1.50

Proposition 65

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

Vehicle Make/Model	Year	Trims
Mitsubishi Eclipse	1990-1994, 1996-1997	Base
Mitsubishi Eclipse	1990-1999	GST
Mitsubishi Eclipse	1990-1999	GSX
Mitsubishi Eclipse	1990-2011	GS
Mitsubishi Eclipse	1995-2004	RS
Mitsubishi Eclipse	1996-1999, 2001-2005, 2007-2011	Spyder GS
Mitsubishi Eclipse	1996-1999	Spyder GST
Mitsubishi Eclipse	2000-2011	GT
Mitsubishi Eclipse	2001-2005, 2007-2011	Spyder GT
Mitsubishi Eclipse	2003-2005	GTS
Mitsubishi Eclipse	2003-2005	Spyder GTS
Mitsubishi Eclipse	2007	GT SE
Mitsubishi Eclipse	2007-2008	SE
Mitsubishi Eclipse	2008-2009, 2011	GT-P
Mitsubishi Eclipse	2008-2009, 2011	Spyder GT-P
Mitsubishi Eclipse	2010-2011	GS Sport
Mitsubishi Galant	1994-1996	S
Mitsubishi Galant	1994	GS
Mitsubishi Galant	1994-2012	ES
Mitsubishi Galant	1994-2006	LS
Mitsubishi Galant	1997-2008	DE
Mitsubishi Galant	1999-2003	GTZ
Mitsubishi Galant	2003	LS V6
Mitsubishi Galant	2004-2007	GTS
Mitsubishi Galant	2004	LS Diamond
Mitsubishi Galant	2004-2009	ES Diamond
Mitsubishi Galant	2005-2007, 2010-2012	SE
Mitsubishi Galant	2007-2009	Ralliart
Mitsubishi Galant	2009	Sport V6
Mitsubishi Galant	2009	GT
Mitsubishi Galant	2009	Sport Edition
Mitsubishi Galant	2011-2012	FE
Mitsubishi Starion	1983	Base
Mitsubishi Starion	1983-1985	LS
Mitsubishi Starion	1984-1987	LE
Mitsubishi Starion	1984-1985	ES
Mitsubishi Starion	1985, 1988	ESi
Mitsubishi Starion	1986-1989	ESi-R

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.

Check out these other great products

Error: Failed to add product

Please refresh the page and try again.