What does the 0.25mm undersize specification mean for these bearings?

The 0.25mm undersize means these bearings are designed to fit crankshaft journals that have been machined down by 0.25mm. This is common when rebuilding an engine due to wear or for performance tuning to achieve specific oil clearances.

What is the purpose of the overlay coating on these bearings?

The specialized overlay coating on these King Engine Bearings helps to reduce friction between the bearing and the crankshaft. It also contributes to improved durability, especially in high-performance or demanding engine applications.

Are these bearings suitable for a stock 2JZ engine?

These bearings are 0.25mm undersize, which means they are intended for a crankshaft that has been machined to that specification. They are best suited for rebuilt or performance-oriented 2JZGE and 2JZGTE engines rather than a completely stock, unmachined crankshaft.

Specifications

Brand: King Engine Bearings
Part #: CR6754XPC0.25
UPC: 611500630620

King Engine Bearings Toyota/Lexus 2JZGE/2JZGTE 3.0L (Size 0.25mm) Coated Performance Rod Bearing Set

Name: King Engine Bearings Toyota/Lexus 2JZGE/2JZGTE 3.0L (Size 0.25mm) Coated Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-lexus-2jzge-2jzgte-3-0l-size-0--t14-719614
Price: 129.02 USD
Availability: BackOrder

$129.02

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King Engine Bearings 2JZGE/2JZGTE 3.0L (Size 0.25mm) Coated Performance Rod Bearing Set.

Key Features

Fits Toyota/Lexus 2JZGE and 2JZGTE 3.0L engines.
Rod bearing set is 0.25mm undersize for machined crankshafts.
Features a specialized overlay coating for improved friction reduction and durability.
Designed for performance applications where precise clearances are critical.

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About this part

Product Details

This is a set of King Engine Bearings performance rod bearings for Toyota and Lexus 3.0L 2JZGE and 2JZGTE engines. These bearings are 0.25mm undersize, meaning they are intended for crankshafts that have been machined down by 0.25mm to account for wear or to achieve specific clearances. Rod bearings are critical components that sit between the connecting rod and the crankshaft, allowing the rod to rotate smoothly while handling significant loads.

King Engine Bearings uses a specialized overlay coating on these performance bearings. This coating helps to reduce friction and improve durability, especially under demanding conditions. The 0.25mm undersize specification indicates these are meant for a rebuilt or performance-tuned engine where the crankshaft journals have been precisely machined. Proper installation, including correct torque and oil clearance, is essential for these bearings to perform as intended.