3945925 Image1

3945925
Crankshaft Thrust Bearing
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$349.95 $416.44
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 that supports the axial load of the crankshaft in an engine. The part number 3945925 refers to a specific type of thrust bearing used in certain models of trucks. As the name suggests, the thrust bearing is responsible for preventing excessive movement of the crankshaft along its axis, which can cause damage to other engine components. The bearing is located between the crankshaft and engine block, and is subject to high loads and temperatures during operation. Over time, wear on the thrust bearing can lead to increased clearance between parts, resulting in decreased engine performance or even catastrophic failure. Regular maintenance and inspection are critical for ensuring proper function of this vital component in a truck's engine system.

SPECIFICATIONS

Notes
1.00 mm Oversize
Package Dimensions
7.25 x 2.3 x 5.0 in
Weight
1.17 lb

BILL OF MATERIALS

Name Quantity Part Number
Main Bearing 1 3944157
Crankshaft Thrust Bearing 1 3944167
* This information is provided as is and may be out of date.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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