3650908 Preview Image

3650908
Main Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$359.99 $467.99
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. We make it easy to buy truck parts online.

Manufacturer Warranty*
DESCRIPTION
A main bearing is a crucial component of an engine that supports the crankshaft and allows it to rotate smoothly. The part number 3650908 corresponds to a specific type of main bearing that is designed to fit a particular make and model of truck. As the engine runs, oil flows through channels in the main bearing, lubricating the surface between it and the crankshaft. This prevents metal-to-metal contact and reduces friction, which can cause excess heat and wear on both components. Over time, however, main bearings can become worn or damaged due to factors such as high mileage, low oil pressure or poor maintenance. When this happens, it can lead to knocking noises from the engine or even catastrophic failure if not addressed promptly. Regular inspection and replacement of worn bearings is essential for keeping an engine running safely and reliably over its lifespan.
RELATED PARTS
Supersedes
206593

SPECIFICATIONS

Notes
.030 in Oversize.
Package Dimensions
8.25 x 2.63 x 4.0 in
Weight
1.4 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* This information is provided as is and may be out of date.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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