4058021 Preview Image
Isometric 4058021 Image 1
Front 4058021 Image 3
Top 4058021 Image 4
Left 4058021 Image 5
Right 4058021 Image 6
Back 4058021 Image 7
Bottom 4058021 Image 8

4058021
Valve Insert
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$279.99 $363.99
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
The valve insert, also known as a valve seat insert, is a small component of an engine's cylinder head that provides a surface for the engine's valves to seal against. It is inserted into the cylinder head and typically made of materials such as steel or bronze. The valve insert is designed to withstand high temperatures and pressures generated by the combustion process. Over time, it may become worn or damaged due to constant contact with the valves, which can lead to reduced engine performance or failure. Regular maintenance and replacement of worn valve inserts are crucial for maintaining optimal engine performance and longevity.

SPECIFICATIONS

Comments
0.125 mm Oversize
Package Dimensions
2.0 x 2.0 x 0.25 in
Weight
0.07 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* This information is provided as is and may be out of date.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.