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4385859
Main Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$2,899.95 $3,450.94
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 is a crucial component in the engine of a truck. Part number 4385859 refers to the specific main bearing used in certain models. The purpose of the main bearing is to support and stabilize the crankshaft as it rotates within the engine block. This helps to reduce friction and wear on both components, ensuring smooth operation of the engine. The main bearing is typically made from high-strength materials that can withstand extreme heat and pressure, such as steel or aluminum alloys. Proper maintenance and replacement of worn or damaged main bearings is essential for maintaining optimal engine performance and avoiding costly repairs down the line.

SPECIFICATIONS

Package Dimensions
8.5 x 2.8 x 4.2 in
Weight
2.4 lbs
* This information is provided as is and may be out of date.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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FAQ PAGE

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