What is the main benefit of King's PMaxBlack overlay?

The PMaxBlack overlay on these bearings offers superior load capacity. This helps protect your crankshaft under demanding conditions and ensures the bearings can handle the stresses of engine operation.

What does the Radialock feature do?

Radialock is a design feature that helps maintain optimal crush height. This ensures the bearing stays securely in place within the engine block, which is crucial for proper lubrication and bearing life.

Are these bearings suitable for a performance build?

Yes, the PMaxBlack overlay and tri-metal copper-based construction are designed for improved load capacity, making them a solid option for performance-oriented KA24DE engines.

Specifications

Brand: King Engine Bearings
Part #: MB5595XP
UPC: 611500582486

King Engine Bearings Nissan KA-24DE Performance Main Bearing Set - Size STD

Name: King Engine Bearings Nissan KA-24DE Performance Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-ka-24de-performance-main-bearin-t14-45448
Price: 130.46 USD
Availability: BackOrder

$130.46

On Backorder — Expected to ship by Sep 16, 2026

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

King Engine Bearings Nissan KA-24DE Performance Main Bearing Set - Size STD. Features PMaxBlack for superior load capacity.

Key Features

Fits 1989-1998 Nissan 240SX, 1993-2001 Nissan Altima, and many other KA24DE-equipped vehicles.
Standard size main bearing set for Nissan KA24DE engines.
Features PMaxBlack overlay for superior load capacity.
Incorporates Radialock design for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a standard size main bearing set from King Engine Bearings, designed for Nissan KA24DE engines. You get the main bearings needed to rebuild or refresh your engine's bottom end. King specializes in bearings, and this set uses a tri-metal copper-based material for solid performance.

These bearings feature King's PMaxBlack overlay, which offers improved load capacity compared to standard bearings. They also incorporate Radialock, a design that helps maintain optimal crush height during installation, ensuring the bearing stays securely in place. This combination helps protect your crankshaft and ensures smooth operation.

This set fits a range of Nissan vehicles, including popular models like the 240SX, Frontier, and Altima. If you're working on a KA24DE engine, these bearings are a well-built option to consider.