What does the 0.50mm oversize mean for these bearings?

The 0.50mm oversize designation means these bearings are slightly larger than standard size. This is typically used when the crankshaft journals have been machined down (ground undersize) during an engine rebuild to ensure a proper fit and oil clearance.

What is the Tri-M+ Babbitt overlay?

Tri-M+ is King Engine Bearings' enhanced Babbitt overlay. It's a layer of material applied to the bearing surface that helps with embeddability and conforms to the crankshaft, contributing to smooth operation and durability.

Are these bearings sold individually or as a set?

This product is sold as a set of connecting rod bearings. You will receive enough bearings to replace all the connecting rod bearings in your engine.

Specifications

Brand: King Engine Bearings
Part #: CR1305CA0.5
UPC: 611500576546

King Engine Bearings Cummins 4Bta/4Btaa/6Bt/6Bta (Size +0.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Cummins 4Bta/4Btaa/6Bt/6Bta (Size +0.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-cummins-4bta-4btaa-6bt-6bta-size-0-50m-t14-769415
Price: 11.65 USD
Availability: BackOrder

$11.65

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Fits 2005, 2007-2010 Dodge Ram 3500. King Engine Bearings connecting rod bearing set. These are 0.50mm oversize for engine rebuilding.

Key Features

Fits 2005, 2007-2010 Dodge Ram 3500.
This is a set of connecting rod bearings for Cummins 4BTA, 4BTAA, 6BT, and 6BTA engines.
The bearings are 0.50mm oversize, suitable for engine rebuilding applications.
Constructed with a tri-metal copper-based material.
Features an enhanced Babbitt overlay called Tri-M+.
Designed for medium-load engines.

⚠️ 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

This product is a set of connecting rod bearings for Cummins 4BTA, 4BTAA, 6BT, and 6BTA engines. These bearings are specifically sized at 0.50mm oversize, which is important when you're rebuilding an engine and need to account for machined surfaces on the crankshaft journals.

King Engine Bearings uses a tri-metal copper-based material with an enhanced Babbitt overlay, known as Tri-M+. This construction is well-suited for engines that handle medium loads, offering a solid foundation for reliable operation. The company has been specializing in bearings since 1960, focusing on producing well-built components for the marketplace.