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3945928
Crankshaft Thrust Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$224.95 $267.69
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 crankshaft thrust bearing is a component of an engine that helps control the axial movement of the crankshaft. Part number 3945928 refers to a specific type of thrust bearing used in truck engines. This bearing is designed to withstand high loads and provide durability for heavy-duty applications. It is typically made from high-quality materials such as steel or bronze, and it is precision machined to ensure proper fit and function within the engine. The crankshaft thrust bearing works by providing a surface for the crankshaft to push against, which helps prevent excessive movement that can cause damage or wear over time. Overall, this component plays an important role in maintaining the smooth operation and longevity of an engine in a truck or other heavy-duty vehicle.

SPECIFICATIONS

Comments
Oversize Journal
Package Dimensions
7.25 x 2.3 x 5.0 in
Weight
1.14 lbs

BILL OF MATERIALS

Name Quantity Part Number
Main Bearing 1 3944155
Crankshaft Thrust Bearing 1 3944170
* This information is provided as is and may be out of date.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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