What is the size of these main bearings?

These are standard size (STD) main bearings. This means they are intended for use with a crankshaft that is within its original factory specifications and has not been machined undersize.

What type of engine load are these bearings best suited for?

These bearings are ideal for medium-load engines. They are built using a bi-metal aluminum material that is well-suited for this type of application.

Are these bearings environmentally friendly?

Yes, these bearings feature a lead-free composite material, making them an environmentally safe option.

Specifications

Brand: King Engine Bearings
Part #: MB7009SI
UPC: 611500470714

King Engine Bearings 89-15 Dodge Cummins Diesel 5.9L 6.7L Inline 6 Main Bearing Set - Size STD

Name: King Engine Bearings 89-15 Dodge Cummins Diesel 5.9L 6.7L Inline 6 Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-89-15-dodge-cummins-diesel-5-9l-6-7l-i-t14-4360908
Price: 82.10 USD
Availability: InStock

$82.10

Only 3 left in stock

King Engine Bearings main bearing set for 89-15 Dodge Cummins 5.9L and 6.7L engines. Size STD. Built for medium-load engines.

Key Features

This set includes main bearings for 1989-2012 Dodge and Ram 5.9L and 6.7L Cummins diesel engines.
Standard (STD) size bearings are for use with crankshafts that have not been machined undersize.
Constructed from a bi-metal aluminum material, suitable for medium-load engine applications.
Features a lead-free, environmentally safe composite material.

⚠️ 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 set includes the main bearings you need to rebuild the bottom end of your Dodge Cummins diesel. These bearings are designed for medium-load engines, making them a solid option for keeping your 5.9L or 6.7L running smoothly. They are made from a bi-metal aluminum material, which is a common and reliable choice for engine bearings.

King Engine Bearings has been specializing in bearing technology since 1960, focusing on creating well-built components. These bearings feature a lead-free, environmentally safe composite, reflecting an updated approach to material science in engine components. This particular set is standard size (STD), meaning it's intended for crankshafts that are still within their original factory specifications without any machining or grinding.

This main bearing set fits a range of Dodge and Ram trucks, including models like the D250, Ram 2500, and Ram 3500 from 1989 through 2012. If you're rebuilding your engine, these bearings are a key part of ensuring proper crankshaft support and oil clearance.