What does the .026 sizing mean for these bearings?

The .026 sizing indicates that these main bearings are undersize by 0.026 inches compared to standard specifications. This is typically used when the engine's crankshaft journals have been machined down to match this undersize during a rebuild.

What is the PMaxBlack material?

PMaxBlack is a proprietary material developed by King Engine Bearings. It is designed to offer superior load capacity, making these bearings suitable for performance applications where engines experience higher stresses.

What is the benefit of the Radialock design?

The Radialock design helps to achieve optimal crush height when the bearings are installed. This ensures that the bearings seat properly within the engine block and main caps, contributing to reliable oil pressure and bearing function.

Specifications

Brand: King Engine Bearings
Part #: MB5745XPGC.026
UPC: 611500609374

King Engine Bearings Subaru FA20/Toyota 4U-GSE (Size .026) pMaxKote Performance Main Bearing Set

Name: King Engine Bearings Subaru FA20/Toyota 4U-GSE (Size .026) pMaxKote Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-subaru-fa20-toyota-4u-gse-size-026-pma-t14-172105
Price: 190.80 USD
Availability: BackOrder

$190.80

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King Engine Bearings Subaru FA20/Toyota 4U-GSE (Size .026) pMaxKote Performance Main Bearing Set. Improves load capacity for performance engines.

Key Features

Fits many Subaru and Toyota vehicles including BRZ, FR-S, WRX, Impreza, and 86.
Features PMaxBlack material for superior load capacity.
Radialock design ensures optimal crush height for proper installation.
Constructed with a tri-metal copper-based material.
This is a main bearing set, sized .026 inches undersize.

⚠️ 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 set includes the King Engine Bearings pMaxKote Performance Main Bearing Set, sized at .026 inches undersize. These bearings are built for Subaru FA20 and Toyota 4U-GSE engines, commonly found in vehicles like the Subaru BRZ, Scion FR-S, and Toyota 86, as well as various Subaru models including the Impreza and WRX. They are designed to handle increased loads, making them a solid option for performance builds or when rebuilding your engine.

King Engine Bearings specializes in engine bearings, and this set features their PMaxBlack material, which offers superior load capacity. The Radialock design helps achieve optimal crush height during installation, ensuring a proper fit. The tri-metal copper-based construction provides a strong foundation for reliable engine operation under demanding conditions. These bearings are .026 inches undersize, which is important to note for your engine build specifications.