What does bimetal construction mean for these bearings?

Bimetal construction means these bearings have an aluminum base. This type of material helps with heat dissipation and contributes to the overall performance and durability of the bearing.

Why is the +0.50mm size important?

The +0.50mm sizing indicates these bearings are intended for a crankshaft that has been machined undersize by 0.50mm. Using the correct bearing size is crucial for maintaining proper oil clearance and ensuring the engine runs correctly.

What is the primary function of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft. Their main job is to reduce friction and wear in this critical rotating assembly, allowing the crankshaft to spin freely while absorbing the forces from combustion.

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Specifications

Brand: King Engine Bearings
Part #: CR4425AM0.5
UPC: 611500132421

King Engine Bearings Toyota 12R/(Size +0.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Toyota 12R/(Size +0.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-12r-size-0-50mm-connecting-rod--t14-769734
Price: 76.84 USD
Availability: BackOrder

$76.84

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King Engine Bearings Toyota 12R Connecting Rod Bearing Set. A well-built bimetal bearing set for your 12R engine.

Key Features

Fits Toyota 12R engines.
Connecting rod bearing set.
Features a bimetal construction with an aluminum base.
This set is sized +0.50mm, suitable for a crankshaft ground to that specification.

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About this part

Product Details

King Engine Bearings is known for making solid engine bearings, and this connecting rod bearing set for the Toyota 12R is no different. If you're rebuilding the bottom end of your 12R engine, these bearings are a key component to get right. They are made with a bimetal construction, meaning they have an aluminum base, which helps with heat dissipation and overall performance.

This set is specifically sized at +0.50mm, which is important if you've had your crankshaft ground undersize during a rebuild. Using the correct size bearing ensures proper oil clearance, which is critical for the longevity and performance of your engine. These bearings are designed to fit right and do their job effectively, helping to keep your engine running smoothly.