What does 'STD' size mean for these bearings?

STD stands for standard size. This means the bearings are designed to fit a crankshaft that is still within its original factory specifications, without any machining or grinding.

What material are these bearings made from?

These bearings utilize King's tri-metal material, which is known for its strength and ability to conform to the crankshaft journal while maintaining an oil film.

Are these bearings sold individually or as a set?

This set includes four connecting rod bearings, which is the correct quantity for a typical four-cylinder engine like the BMW B48A20B.

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Specifications

Brand: King Engine Bearings
Part #: CR4640SV
UPC: 611500591334

King Engine Bearings BMW B48A20B Connecting Rod Bearing Set (Set of 4) - Size STD

Name: King Engine Bearings BMW B48A20B Connecting Rod Bearing Set (Set of 4) - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-bmw-b48a20b-connecting-rod-bearing-set-t14-419792
Price: 66.60 USD
Availability: BackOrder

$66.60

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Standard size connecting rod bearing set for BMW B48A20B engines.
Set includes four bearings for a complete engine application.
Features King's tri-metal material for durability and oil retention.
Designed to maintain proper oil clearance during engine operation.

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About this part

Product Details

When you're rebuilding the bottom end of your BMW B48A20B engine, getting the connecting rod bearings right is crucial for long-term reliability. These standard size connecting rod bearings from King Engine Bearings are designed to meet the demands of a fresh engine build, ensuring proper oil clearance and smooth operation.

King uses a specialized tri-metal material that offers a good balance of strength and conformability, helping to absorb shock loads and maintain an oil film even under stress. This particular set is for the standard (STD) bore size, meaning it's intended for crankshafts that are still within their original factory specifications. Proper installation is key; ensure your crankshaft journals are clean and within tolerance before fitting these bearings.