What is the main function of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while maintaining the correct oil clearance, which is essential for lubrication and preventing metal-on-metal contact.

What does the '25MM' in the part number signify?

The '25MM' indicates the diameter of the main crankshaft journals that these bearings are designed to fit. It's critical to ensure your crankshaft journals measure 25mm before installing this specific bearing set.

Are any special tools or procedures needed for installation?

Proper installation is crucial for bearing longevity. Always refer to your engine's service manual for specific installation procedures, including crankshaft inspection, cleaning, and correct torque specifications for the main bearing caps.

Clevite Cummins C Series Main Bearing Set MS1740P25MM

Name: Clevite Cummins C Series 6 Cyl Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-cummins-c-series-6-cyl-main-bearing-set-t14-56551
Price: 318.16 USD
Availability: BackOrder

Clevite Cummins C Series 6 Cyl Main Bearing Set

$318.16

On Backorder

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

Clevite Cummins C Series 6 Cyl Main Bearing Set. Essential for rebuilding your engine's bottom end.

Key Features

Fits Cummins C Series 6-cylinder engines with 25mm main journals.
Multi-layer material construction for wear resistance and load capacity.
Designed for crankshaft support and proper oil clearance during engine rebuilds.
A popular choice for Cummins engine bottom-end work.

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Product Details

If you're rebuilding the bottom end of your Cummins C Series 6-cylinder engine, a solid set of main bearings is crucial. These Clevite MS1740P25MM main bearings are designed to handle the demands of that engine, ensuring proper crankshaft support and oil clearance. Getting this right is key to a long-lasting rebuild.

Clevite has been a well-known name in engine bearings for a long time, and this set is built with their experience in mind. They use a multi-layer material construction that's meant to provide good wear resistance and load-carrying capacity. The 25mm main journal size is specific to certain Cummins C Series applications, so make sure that matches your crankshaft. Proper installation, including checking your crankshaft for straightness and surface finish, is vital for these bearings to perform as intended.

When you're putting an engine back together, the details matter. This bearing set is a popular choice for Cummins rebuilds because it offers a well-built component that addresses the core needs of crankshaft support and lubrication. Always refer to your engine's service manual for the correct installation procedures and torque specifications.