205141 Preview Image
Isometric 205141 Image 1
Front 205141 Image 3
Top 205141 Image 4
Left 205141 Image 5
Right 205141 Image 6
Back 205141 Image 7
Bottom 205141 Image 8

205141
Main Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$259.99 $337.99
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, also known as a crankshaft bearing, is a component in an engine that supports the crankshaft and allows it to rotate smoothly. The main bearing is typically made of high-strength steel and is situated in the engine block. It consists of an upper and lower shell that surround the crankshaft journal. The main bearing reduces friction between the crankshaft and engine block, allowing for efficient power transfer from the pistons to the drivetrain. Over time, main bearings can become worn or damaged due to high mileage or lack of proper lubrication, which can result in engine noise or failure if not addressed promptly. Regular maintenance and inspection are crucial for ensuring optimal performance and longevity of a vehicle's main bearings.

SPECIFICATIONS

Comments
0.25 mm Oversize
Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
14.8 x 7.5 x 4.8 in
Weight
0.325 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* This information is provided as is and may be out of date.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.

Frequently Asked Questions

Have a question? Find common inquiries about parts and procedures with the link below.

FAQ PAGE

Get in Touch

Something specific? Our support team is ready to assist you with whatever you may need.

Drop us a line. 1-800-466-1571

fast

Fast Delivery

We offer same day fulfillment Mon-Fri until 5pm EST.

Genuine

Genuine Product

We only sell real OEM truck parts designed specifically for your truck.

Trust

Trusted Experience

We're a fourth generation truck dealership family operating in Los Angeles since 1922.