What is the purpose of main bearings?

Main bearings support the crankshaft within the engine block, allowing it to rotate smoothly. They are essential for the proper functioning and longevity of the engine.

What does the '+.026mm' size indicate?

This indicates that the bearings are slightly larger than standard size by 0.026 millimeters. This is typically used when the crankshaft journals have been machined to a corresponding undersize during an engine rebuild.

What is PMaxBlack technology?

PMaxBlack is a proprietary technology from King Engine Bearings that is designed to enhance the load-carrying capacity of the bearings, helping them withstand higher pressures within the engine.

Specifications

Brand: King Engine Bearings
Part #: MB4058XP.026
UPC: 611500608667

King Engine Bearings Nissan VQ35DE Performance Main Bearing Set - Size +.026mm

Name: King Engine Bearings Nissan VQ35DE Performance Main Bearing Set - Size +.026mm
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-vq35de-performance-main-bearing-t14-168845
Price: 89.65 USD
Availability: BackOrder

$89.65

On Backorder — Expected to ship by Jun 14, 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 VQ35DE Performance Main Bearing Set - Size +.026mm. Features PMaxBlack for superior load capacity.

Key Features

Fits 14+ vehicle make/model combinations.
Main bearing set for Nissan VQ35DE engines.
Size is +.026mm undersize.
Features PMaxBlack for superior load capacity.
Includes Radialock 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

What you get in this kit are main bearings for your Nissan VQ35DE engine, specifically sized at +.026mm. These bearings are crucial for keeping your crankshaft supported and spinning smoothly within the engine block. King Engine Bearings has been specializing in these parts since 1960, focusing on making them as well-built as possible.

These bearings use a tri-metal copper-based material, which is a solid choice for handling the pressures inside an engine. They also feature King's PMaxBlack technology, designed to handle higher loads, and Radialock, which helps ensure the optimal crush height for a secure fit. This combination aims to provide reliable performance for your VQ35DE engine.

This set fits a wide range of Infiniti and Nissan vehicles, including models like the Altima, Maxima, and 350Z. Always refer to the fitment guide to confirm compatibility with your specific vehicle.