What does the +0.50mm sizing mean for these bearings?

The +0.50mm sizing indicates that these bearings are slightly larger than standard. They are designed to be used when the connecting rod journals on your crankshaft have been machined down by 0.50mm (approximately 0.020 inches) to correct wear or out-of-round conditions.

What type of engine load are these bearings best suited for?

These bearings are specifically noted as being ideal for medium-load engines. This means they are well-suited for typical daily driving and moderate performance use, balancing durability with efficiency.

Are these bearings compatible with all Toyota 1Azfe or 2Azfe engines?

While designed for the 1Azfe and 2Azfe engine families, this specific set is sized at +0.50mm. You must confirm that your engine's crankshaft journals have been machined to this undersize specification before installation.

Specifications

Brand: King Engine Bearings
Part #: CR4514SI0.5
UPC: 611500518812

King Engine Bearings Toyota 1Azfe/2Azfe (Size +0.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Toyota 1Azfe/2Azfe (Size +0.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-1azfe-2azfe-size-0-50mm-connect-t14-769856
Price: 25.13 USD
Availability: BackOrder

$25.13

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King Engine Bearings Toyota 1Azfe/2Azfe (+0.50mm) Connecting Rod Bearing Set. Lead-free composite bearings for medium-load engines.

Key Features

Fits a wide range of Lexus, Scion, and Toyota vehicles.
This is a +0.50mm undersize bearing set, intended for use with a crankshaft that has been machined to this specification.
Features a lead-free composite material that is environmentally safe.
Constructed with a bi-metal aluminum material for durability.
Ideal for medium-load engine applications.

⚠️ 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

If you're rebuilding the bottom end of your engine, getting the right connecting rod bearings is crucial for smooth operation and longevity. This set from King Engine Bearings is specifically designed for engines like the Toyota 1Azfe and 2Azfe, and it's sized at +0.50mm to accommodate machined crankshafts.

King specializes in bearings, and this set uses a lead-free composite material with a bi-metal aluminum construction. This makes them a solid option for medium-load engines, offering good wear resistance and performance. They fit a range of popular vehicles, including models like the Scion xB, Toyota Camry, and Lexus HS250h, ensuring you can get your specific build back on the road.