What does the '0.25' size designation mean for these bearings?

The '0.25' indicates that these bearings are 0.025 inches (or 0.635mm) undersize. This is typically used when the connecting rod journals have been machined down to correct for wear or damage during an engine rebuild.

What is a bimetal bearing construction?

Bimetal bearings, like these, use a steel backing for strength and a bearing material layer, often aluminum-based, on the surface that contacts the crankshaft or connecting rod journal. This combination offers good load-carrying capacity and wear resistance.

Do I need to purchase anything else to install these bearings?

While these bearings are the direct replacement part, it's recommended to have engine assembly lubricant on hand. You should also refer to the manufacturer's service manual for specific installation procedures and torque specifications for your Toyota Corolla.

Specifications

Brand: King Engine Bearings
Part #: CR4447AM0.25
UPC: 611500134319

King Engine Bearings Toyota Corolla 1600 (Size 0.25) Connecting Rod Bearing Set

Name: King Engine Bearings Toyota Corolla 1600 (Size 0.25) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-corolla-1600-size-0-25-connecti-t14-630450
Price: 32.55 USD
Availability: BackOrder

$32.55

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Fits 1971-1982 Toyota Corolla 1600. This is a set of connecting rod bearings, size 0.25, made with a bimetal aluminum base.

Key Features

Fits 1971-1982 Toyota Corolla and 1971-1973 Toyota Carina.
This is a set of connecting rod bearings.
The bearings are sized 0.25.
Constructed with a bimetal design and an aluminum base.

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About this part

Product Details

This product is a set of connecting rod bearings for your 1971-1982 Toyota Corolla 1600. You get the bearings needed to replace the ones on your connecting rods, which are crucial for smooth engine operation. These bearings are constructed with a bimetal design, featuring an aluminum base for reliable performance.

King Engine Bearings uses a bimetal construction with an aluminum base for these connecting rod bearings. This design helps ensure proper oil clearance and durability for your engine's rotating assembly. The set is specifically sized at 0.25, which is important for engines that have been previously machined or require specific clearances during rebuilds. Always confirm the correct size needed for your specific engine build.