4352142 Image1

4352142
Connection Rod Bearing (.75) Set
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$174.95 $208.19
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
The connection rod bearing (.75) set, also known as connecting rod bearings or conrod bearings, is a crucial component of the engine's rotating assembly that connects the piston to the crankshaft. The set consists of multiple bearings that are located on the connecting rods and provide a smooth and frictionless movement between the piston and crankshaft. The .75 size indicates the thickness of each bearing shell, which is matched to the corresponding journal diameter on the crankshaft. These bearings are designed to withstand high loads and heat generated by engine operation while maintaining proper oil clearance for lubrication. A worn or damaged connection rod bearing can cause engine noise, reduced performance, and even catastrophic failure if left unchecked. Therefore, regular inspection and replacement when necessary is essential for maintaining engine reliability and longevity.

SPECIFICATIONS

Notes
0.75 mm Oversize.
Package Dimensions
3.63 x 1.52 x 3.63 in
Weight
0.5 lb

BILL OF MATERIALS

Name Quantity Part Number
Connecting Rod Bearing 2 3950664
* This information is provided as is and may be out of date.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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