What does the +0.75mm sizing mean for these bearings?

The +0.75mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.75mm. This is a common practice when rebuilding an engine to correct wear or damage on the crankshaft.

What is the construction of these main bearings?

These main bearings feature a bimetal construction with an aluminum base. This type of construction is chosen for its ability to handle heat and friction effectively within the engine.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: King Engine Bearings
Part #: MB5228AM0.75
UPC: 611500239632

King Engine Bearings Mitsubishi 4G52 (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Mitsubishi 4G52 (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-4g52-size-0-75mm-main-beari-t14-770554
Price: 69.35 USD
Availability: BackOrder

$69.35

On Backorder

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

King Engine Bearings main bearing set for Mitsubishi 4G52 engines. Size +0.75mm. Direct fit.

Key Features

Fits Mitsubishi 4G52 engines.
Main bearing set sized at +0.75mm.
Constructed with a bimetal (aluminum base) design.
Designed as an optional replacement for MB 577AM (flange STD).

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

This is a King Engine Bearings main bearing set for Mitsubishi 4G52 engines, specifically sized at +0.75mm. These bearings are crucial for the proper function of your engine's crankshaft, ensuring it spins smoothly within the engine block. This set is designed to fit a range of vehicles, including models like the Dodge Colt, Plymouth Arrow, and Ford Ranger from various years.

The bearings are constructed with a bimetal design, featuring an aluminum base. This construction helps manage heat and friction effectively, which is important for the longevity of your engine. Since these are an undersize bearing set, they are intended for use when the crankshaft journals have been machined down by 0.75mm to correct wear or damage. This set is an optional replacement for MB 577AM bearings when the flange is standard size.