3028421 Preview Image
Isometric 3028421 Image 1
Front 3028421 Image 3
Top 3028421 Image 4
Left 3028421 Image 5
Right 3028421 Image 6
Back 3028421 Image 7
Bottom 3028421 Image 8

3028421
Hydraulic Pump Gear
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$309.99 $402.99
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 hydraulic pump gear, designated by part number 3028421, is a component of a truck's hydraulic system responsible for generating the pressure needed to power various hydraulic functions. The gear is driven by the engine and turns at high speeds to create the necessary hydraulic pressure. This pressure is then used to operate systems such as the power steering, brakes, and clutch. The pump gear itself consists of interlocking teeth that mesh together to create a seal and generate fluid flow. It is important that this component be properly lubricated and maintained in order to ensure proper functioning of the entire hydraulic system.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
8.6 x 8.3 x 5.75 in
Weight
4.52 lb
* This information is provided as is and may be out of date.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.