What does the +0.25mm size mean for these bearings?

The +0.25mm designation means these bearings are 0.25mm larger than the standard size. This is important if your engine's crankshaft journals have been machined undersize during a rebuild to correct wear. These bearings are designed to fit crankshafts that have been machined to a +0.25mm size.

What is the material of these connecting rod bearings?

These bearings feature a bimetal construction with an aluminum base. This material is chosen for its good thermal conductivity and wear resistance, making it a solid choice for engine bearing applications.

Are these bearings sold individually or as a set?

This product is a set of connecting rod bearings. Typically, a set includes all the bearings needed for all the connecting rods in the specified engine.

King Engine Bearings Saab B20/B20E/B202/Bz20 (Size +0.25mm) Connecting Rod Bearing Set

Specifications

Brand: King Engine Bearings
Part #: CR4003AM1.25
UPC: 611500122552

King Engine Bearings Saab B20/B20E/B202/Bz20 (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Saab B20/B20E/B202/Bz20 (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
Price: 64.23 USD
Availability: InStock

$64.23

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Fits 1972-1980 Saab 99. King Engine Bearings connecting rod bearing set, 0.25mm undersize, for B20 engines. A solid option for engine rebuilds.

Key Features

Fits 1972-1980 Saab 99 and 1979-1980 Saab 900.
Designed for B20, B20E, B202, and BZ20 engine variants.
This set is +0.25mm undersize, suitable for crankshafts machined to that size.
Constructed with a bimetal aluminum base for reliable performance.
A well-built replacement connecting rod bearing set for engine rebuilds.

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Fits these vehicles

Saab 900 1979-1980
Saab 99 1972-1980

Product Details

These King Engine Bearings connecting rod bearings are built with a bimetal aluminum base, a common and reliable material for engine components. They are specifically sized at +0.25mm, meaning they are 0.25mm larger than standard, which is crucial when rebuilding an engine with a worn crankshaft. This set is designed for the B20, B20E, B202, and BZ20 engines found in the 1972-1980 Saab 99 and 1979-1980 Saab 900.

When you're rebuilding the top end of your Saab's engine, ensuring the connecting rod bearings are in good shape is key to proper oil pressure and smooth operation. King Engine Bearings is a well-known name in the engine building world, and this set offers a well-built replacement for your classic Saab. The bimetal construction helps manage heat and wear, which is important for the longevity of your engine rebuild.

Make sure to check your crankshaft journals for wear and ensure they are within specification before installing these bearings. If your crankshaft has been machined to a +0.25mm size, these bearings will be the correct fit. Always refer to your vehicle's service manual for detailed installation procedures and torque specifications.