What is the main function of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft. Their primary job is to provide a low-friction surface that allows the rod to rotate smoothly around the crank journal while maintaining a precise oil clearance for lubrication.

Are these bearings a direct replacement for the original parts?

Yes, this set is designed to meet original equipment specifications, meaning they are a direct fit for the listed vehicle applications. They are intended to replace the factory connecting rod bearings.

What engine displacement does this bearing set fit?

This specific ACL bearing set, part number 4B1136A-STD, is designed for Mitsubishi engines with displacements of 1997cc and 2555cc.

ACL Mitsubishi 4 1997-2555cc 1974-90 Engine Connecting Rod Bearing Set

Specifications

Brand: ACL
Part #: 4B1136A-STD

ACL Mitsubishi 4 1997-2555cc 1974-90 Engine Connecting Rod Bearing Set

Name: ACL Mitsubishi 4 1997-2555cc 1974-90 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-mitsubishi-4-1997-2555cc-1974-90-engine-connecting-rod-bearing-set-t14-630475
Price: 12.40 USD
Availability: BackOrder

$12.40

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1983-1989 Mitsubishi Mighty Max. ACL connecting rod bearings help ensure proper oil clearance for your engine.

Key Features

Fits 1983-1989 Mitsubishi Mighty Max, 1987-1989 Dodge Raider, 1983-1986 Dodge Ram 50, 1983-1989 Mitsubishi Montero, and 1983-1989 Mitsubishi Starion.
Standard size bearings designed to meet original equipment specifications.
Helps maintain proper oil clearance for connecting rods and crankshaft.
Well-built materials resist wear and heat in the engine's rotating assembly.
Essential component for engine rebuilds and repairs.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

ACL has been making engine bearings for decades, and this connecting rod bearing set for your 1983-1989 Mitsubishi Mighty Max is one of their staples. These bearings are crucial for maintaining the correct oil clearance between your connecting rods and crankshaft. Proper clearance is essential for lubricating the rotating assembly and preventing metal-on-metal contact, which can lead to serious engine damage.

This set is built to meet the original equipment specifications for your engine, ensuring a direct fit and reliable performance. ACL uses well-built materials to create bearings that can withstand the pressures and temperatures found in your engine's rotating assembly. Installing new connecting rod bearings is a common part of a larger engine rebuild or repair, ensuring the longevity of your engine's bottom end.