What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing means these bearings are slightly larger than standard size. They are intended for use when the engine's crankshaft journals have been machined down by 0.25mm to correct wear or out-of-round conditions.

What is the construction of these main bearings?

These main bearings are constructed using a bimetal design, which utilizes an aluminum base. This type of construction is common for engine bearings, offering good performance characteristics for load and friction management.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings required for the Honda G25A1/4 engine. You receive the complete set needed for installation.

Specifications

Brand: King Engine Bearings
Part #: MB625AM0.25
UPC: 611500431708

King Engine Bearings Honda G25A1/4 (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Honda G25A1/4 (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-honda-g25a1-4-size-0-25mm-main-bearing-t14-771069
Price: 58.91 USD
Availability: BackOrder

$58.91

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Fits 1995-1998 Acura TL. This main bearing set from King Engine Bearings is for the Honda G25A1/4 engine and is sized +0.25mm.

Key Features

Fits 1995-1998 Acura TL and 1992-1994 Acura Vigor.
Designed for the Honda G25A1/4 engine.
Main bearing set includes the necessary bearings for your engine build.
Bearings are sized +0.25mm, intended for engines machined to this specification.
Features a bimetal construction with an aluminum base.

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About this part

Product Details

This is a main bearing set from King Engine Bearings, specifically for the Honda G25A1/4 engine. You get the main bearings needed for your rebuild, sized +0.25mm. These bearings feature an aluminum base, which is a common material for bimetal bearings used in many engines.

King Engine Bearings uses a bimetal construction with an aluminum base for these main bearings. This design is well-suited for the demands of engine operation, helping to manage load and friction within the crankshaft housing. The +0.25mm sizing indicates these are intended for an engine that has been machined to this specific undersize, often during a rebuild to correct wear.