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3801263
Main Bearing 0.030 Set
Cummins®

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Cummins®

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$339.99 $441.99

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.


DESCRIPTION
The Main Bearing 0.030 Set, also known as the crankshaft bearing set, is a crucial component of a truck's engine. This set includes bearings that fit between the crankshaft and engine block, providing support and reducing friction during operation. The 0.030 measurement refers to the thickness of the bearings, which must be precisely matched to the size of the crankshaft journal for optimal performance. Proper lubrication is essential for these bearings to function correctly, as they are subjected to intense pressure and heat during operation. Over time, worn or damaged main bearings can cause significant engine damage if not replaced promptly.
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SPECIFICATIONS

Comments
0.030 inch oversize
Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
10.4 x 6.9 x 4.75 in
Weight
7.65 lbs

BILL OF MATERIALS

Name Quantity Part Number
Main Bearing
Main Bearing
Main Bearing
Main Bearing
Main Bearing
Main Bearing
Thrust Bearing
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.