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

The +0.50mm designation indicates that these bearings are slightly larger than standard size. They are intended for use when the engine's crankshaft journals have been machined down by 0.50mm to correct wear or damage. This ensures proper oil clearance after machining.

What is a bimetal bearing construction?

Bimetal bearings, like these, typically feature a steel backing for strength and an aluminum alloy overlay. This aluminum base offers good heat dissipation and the ability to embed small debris particles, helping to protect the crankshaft surface.

Are these bearings sold individually or as a set?

This product is a connecting rod bearing set, meaning it includes all the necessary bearings for the connecting rods on the specified engine. You will receive multiple bearings, enough to outfit all connecting rods for a complete engine.

Specifications

Brand: King Engine Bearings
Part #: CR4017AM1.5
UPC: 611500123962

King Engine Bearings Opel 1.8/2.0 X18/20Xe (Size +0.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Opel 1.8/2.0 X18/20Xe (Size +0.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-opel-1-8-2-0-x18-20xe-size-0-50mm-conn-t14-769493
Price: 22.67 USD
Availability: BackOrder

$22.67

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King Engine Bearings Opel 1.8/2.0 X18/20Xe (Size +0.50mm) Connecting Rod Bearing Set. A well-built bimetal bearing set for engine rebuilds.

Key Features

Fits 1982-1994 Pontiac Sunbird, 1982-1988 Buick Skyhawk, 1982-1988 Oldsmobile Firenza, and many other vehicles.
Designed for Opel 1.8 and 2.0 liter X18/20XE engines.
This is a +0.50mm undersize bearing set, intended for use after crankshaft machining.
Constructed with a bimetal (aluminum base) design for effective heat transfer and embeddability.
Connects the piston connecting rod to the crankshaft, crucial for engine operation.

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About this part

Product Details

King Engine Bearings is known for making solid engine components, and this connecting rod bearing set is no different. This set is designed for Opel 1.8 and 2.0 liter X18/20XE engines, and it's sized at +0.50mm, meaning it's intended for engines that have already been machined to that specification. These are bimetal bearings, meaning they have an aluminum base for good heat transfer and embeddability.

When you're rebuilding an engine, especially one with a performance history like the X18/20XE, the connecting rod bearings are critical. They handle a lot of stress and need to maintain a consistent oil film to protect the crankshaft. This set fits a range of vehicles, including models like the Buick Skyhawk, Chevrolet Malibu, and Pontiac Sunbird, among others. Having the correct size bearing is essential for proper oil clearance and engine longevity.