What is the construction of these main bearings?

These main bearings feature a bimetal construction with an aluminum base. This design helps manage heat and lubrication effectively within the engine.

Are these bearings a direct replacement for all 4G63 engines?

This set is specifically sized at +0.75mm for use with a machined crankshaft. Always verify your crankshaft journal size and condition before ordering bearings to ensure proper fitment.

Specifications

Brand: King Engine Bearings
Part #: MB5209AM0.75
UPC: 611500230233

King Engine Bearings Mitsubishi 4G63/64/DOHC (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Mitsubishi 4G63/64/DOHC (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-4g63-64-dohc-size-0-75mm-ma-t14-770530
Price: 59.14 USD
Availability: BackOrder

$59.14

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 4G63/64 DOHC engines. Size +0.75mm. Direct fit.

Key Features

Fits a range of vehicles with Mitsubishi 4G63/64 DOHC engines.
Main bearing set is sized +0.75mm for use with machined crankshaft journals.
Constructed with a bimetal design featuring an aluminum base.
Designed for Mitsubishi 4G63 and 4G64 DOHC engines.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

If you're rebuilding the bottom end of your Mitsubishi 4G63 or 4G64 DOHC engine, a fresh set of main bearings is essential. These main bearings from King Engine Bearings are built with a bimetal construction, using an aluminum base for good performance. This set is sized +0.75mm, meaning they are meant to be used when the crankshaft journals have been machined down by 0.75mm to clean up wear or damage.

King Engine Bearings is a well-known name in engine components, and this set is designed to fit a range of vehicles including the Dodge Stratus, Mitsubishi Eclipse, and Plymouth Colt. The bimetal construction helps manage heat and lubrication effectively, which is critical for the longevity of your engine's rotating assembly. Installing these bearings requires careful attention to journal cleanliness and proper torque specifications, so always refer to your service manual for the correct procedure.