What does the +0.75mm sizing mean for these bearings?

The +0.75mm sizing indicates that these bearings are intended for use when the engine's crankshaft journals have been machined down by 0.75mm. This is a common practice during engine rebuilds to ensure proper clearance and a good fit with the new bearings.

What type of engine is this bearing set best suited for?

This bearing set features a lead-free composite material and bi-metal aluminum construction that is ideal for engines operating under low to medium loads. It's a well-built option for many common engine rebuilds.

Does this bearing set come with installation hardware?

This product is a set of main bearings only. Installation hardware, such as main cap bolts or oil, is typically sold separately and should be sourced according to the manufacturer's recommendations for your specific engine.

Specifications

Brand: King Engine Bearings
Part #: MB5520AM0.75
UPC: 611500198113

King Engine Bearings Opel C20Xe/X18Xe/X22Xe (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Opel C20Xe/X18Xe/X22Xe (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-opel-c20xe-x18xe-x22xe-size-0-75mm-mai-t14-770755
Price: 78.48 USD
Availability: BackOrder

$78.48

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King Engine Bearings main bearing set for Opel C20Xe/X18Xe/X22Xe engines. Size +0.75mm. Features lead-free composite for low to medium-load engines.

Key Features

Fits a range of vehicles including Buick Skyhawk, Oldsmobile Firenza, and Pontiac Sunbird.
Main bearing set sized at +0.75mm for crankshaft journal machining.
Constructed with a lead-free, environmentally safe composite material.
Bi-metal aluminum construction suitable for low to medium-load engines.
Specialized engine bearing design from King Engine Bearings.

⚠️ 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

When you're rebuilding the bottom end of your Opel C20Xe, X18Xe, or X22Xe engine, getting the main bearings right is crucial for smooth operation and longevity. This main bearing set from King Engine Bearings is specifically made to fit those engines, and it's sized at +0.75mm to help you achieve proper clearances during your rebuild.

King specializes in bearings, and this set uses a lead-free, environmentally safe composite material. This bi-metal aluminum construction is ideal for engines that operate under low to medium loads, offering a solid foundation for your crankshaft. Because these are sized at +0.75mm, they're intended for use when the original crankshaft journals have been machined down by that amount to clean them up or correct wear.

This set fits a range of vehicles, including models like the Buick Skyhawk, Oldsmobile Firenza, and Pontiac Sunbird. Always refer to the manufacturer's instructions for proper installation and torque specifications.