What is the construction of these main bearings?

These main bearings are constructed with a bimetal design, featuring an aluminum base. This type of construction is chosen for its performance characteristics in engine applications.

Are these bearings for a standard or oversized crankshaft?

This set is for standard (STD) size crankshafts. If your crankshaft has been machined undersize, you would need a different size bearing set.

What is the primary function of main bearings?

Main bearings support the crankshaft within the engine block, allowing it to rotate smoothly. They are critical for maintaining proper crankshaft position and reducing friction.

Specifications

Brand: King Engine Bearings
Part #: MB524AM
UPC: 611500163500

King Engine Bearings Mitsubishi 4G63 (Size STD) Performance Main Bearing Set

Name: King Engine Bearings Mitsubishi 4G63 (Size STD) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-4g63-size-std-performance-m-t14-364847
Price: 65.86 USD
Availability: BackOrder

$65.86

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King Engine Bearings main bearing set for Mitsubishi 4G63 engines. Standard size, bimetal aluminum base construction.

Key Features

Fits a wide range of vehicles including Mitsubishi Eclipse, Dodge Colt, and Hyundai Sonata.
Standard size main bearing set for Mitsubishi 4G63 engines.
Features a bimetal construction with an aluminum base.
Designed for performance applications.

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About this part

Product Details

When you're rebuilding the bottom end of your Mitsubishi 4G63 engine, a solid set of main bearings is crucial. This set from King Engine Bearings includes the main bearings you need to get your engine back together. They're built with a bimetal construction, using an aluminum base for good performance in demanding engine conditions.

King Engine Bearings is a well-known name in the performance and racing world, and these bearings are designed to handle the stresses of a performance engine. The standard size means they're intended for use with a crankshaft that hasn't been machined undersize. Proper installation is key, so make sure to follow the manufacturer's guidelines for torque and lubrication to ensure these bearings perform as expected.