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146591
Main Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$37.95 $45.16
Genuine OEM Part

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.

Manufacturer Warranty*
DESCRIPTION
A Main Bearing, also known as a crankshaft bearing, is a component in an engine that supports the crankshaft and allows it to rotate freely. It is located in the engine block and consists of an outer shell and an inner lining made of a soft metal such as copper or aluminum. The inner lining helps to reduce friction between the crankshaft and the bearing, while the outer shell provides structural support. Main bearings are crucial for maintaining proper engine lubrication and preventing excessive wear on the crankshaft. If worn or damaged, they can cause serious engine damage or failure. Part Number 146591 refers to a specific type of main bearing used in certain trucks or engines.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
5.0 x 2.4 x 2.38 in
Weight
0.33 lb
* This information is provided as is and may be out of date.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.

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