What does the +0.50mm size mean for these bearings?

The +0.50mm designation means these bearings are slightly larger than standard size. This is used when the crankshaft journals have been machined down (ground) by 0.50mm during an engine rebuild to remove wear or damage. The larger bearing then restores the correct clearance.

What is the construction of these main bearings?

These bearings feature a bimetal construction with an aluminum base. This type of construction is common for main bearings as it offers good load-carrying capacity and conformability.

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 a complete engine installation for the specified Nissan engines.

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Specifications

Brand: King Engine Bearings
Part #: MB587AM0.5
UPC: 611500174216

King Engine Bearings Nissan L20B/Z20/Z22/Z24 (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Nissan L20B/Z20/Z22/Z24 (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-l20b-z20-z22-z24-size-0-50mm-ma-t14-771029
Price: 65.23 USD
Availability: BackOrder

$65.23

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King Engine Bearings main bearing set for Nissan L20B, Z20, Z22, Z24 engines. Size +0.50mm.

Key Features

Fits Nissan L20B, Z20, Z22, and Z24 engines.
Main bearing set is +0.50mm undersize.
Features a bimetal construction with an aluminum base.
Designed for various Nissan vehicles including 200SX, 510, 610, 620, 710, 720, D21, Pathfinder, and Van.

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About this part

Product Details

King Engine Bearings is known for making solid engine bearings. This main bearing set, part number MB587AM0.5, is built for Nissan L20B, Z20, Z22, and Z24 engines. It's a popular choice when you're rebuilding or refreshing an engine that needs a bit more clearance, as these are a +0.50mm undersize set.

These bearings use a bimetal construction with an aluminum base, which helps them handle the demands of engine operation. They are designed to fit right into a range of Nissan vehicles, including models like the 200SX, Datsun 720, and the early Pathfinder. When you're putting an engine back together, having reliable bearings is key to its longevity and performance.