What does the +.25mm size mean for these bearings?

The +.25mm designation indicates that these bearings are 0.25mm larger in diameter than standard size bearings. This is typically used when the crankshaft journals have been machined undersize or have wear, and this larger bearing size helps to restore the correct oil clearance.

What is the benefit of the tri-metal copper-based material?

The tri-metal construction, featuring a copper-based alloy, offers excellent strength and embeddability. This material is known for its ability to handle medium loads effectively while providing good wear resistance and heat dissipation.

Does this bearing set include all the necessary components for installation?

This product is a set of connecting rod bearings. It is important to ensure your crankshaft journals are properly prepared and to consult the manufacturer's installation instructions for any additional hardware or specific procedures required for installation.

Specifications

Brand: King Engine Bearings
Part #: CR8037CP0.75
UPC: 611500595875

King Engine Bearings 01-09 GM Duramax 6.6L A Rod (Size +.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings 01-09 GM Duramax 6.6L A Rod (Size +.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-01-09-gm-duramax-6-6l-a-rod-size-25mm--t14-167447
Price: 140.90 USD
Availability: BackOrder

$140.90

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King Engine Bearings 01-09 GM Duramax 6.6L A Rod (Size +.25mm) Connecting Rod Bearing Set. Features tri-metal copper-based material for medium-load engines.

Key Features

Fits 2001-2009 GM Duramax 6.6L engines.
Connecting rod bearing set.
Size is +.25mm (0.25mm oversize).
Constructed with a tri-metal copper-based material.
Features a Tri-M+ enhanced babbitt overlay.
Ideal 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

Built with a tri-metal copper-based material and an enhanced babbitt overlay, these King Engine Bearings are a solid option for your GM Duramax 6.6L engine rebuild. They are specifically designed for medium-load applications, offering a good balance of durability and performance. This set is for the connecting rod bearings and comes at a +.25mm size, meaning they are 0.25mm larger than standard to account for crankshaft wear or machining. This size is crucial for ensuring proper oil clearance and bearing function after engine work.

King Engine Bearings has been specializing in bearing technology since 1960, focusing on delivering high-quality components. This particular set is well-suited for a range of popular GM trucks and SUVs, including Chevrolet Express vans and Silverado/GMC Sierra 2500 HD and 3500 models from the mid-2000s to mid-2010s. When rebuilding or repairing your engine, getting the right bearing size is key to a long-lasting and healthy powerplant.