3991515 Preview Image
Isometric 3991515 Image 1
Front 3991515 Image 3
Top 3991515 Image 4
Left 3991515 Image 5
Right 3991515 Image 6
Back 3991515 Image 7
Bottom 3991515 Image 8

3991515
Air Fuel Control Tube
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$109.99 $142.99
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 Air Fuel Control Tube, also known as part number 3991515, is a critical component in the fuel delivery system of a truck. This tube is responsible for regulating the flow of air and fuel mixture into the engine's combustion chamber, ensuring optimal performance and efficiency. It is typically made from durable materials such as stainless steel or aluminum to withstand the high temperatures and pressures generated by the engine. The tube connects to other components such as the carburetor or fuel injection system, and must be properly sealed to prevent leaks that could compromise engine performance. Overall, the Air Fuel Control Tube plays an important role in maintaining reliable operation of a truck's engine.

SPECIFICATIONS

Package Dimensions
18.5 x 1.5 x 1.5 in
Weight
0.75 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* This information is provided as is and may be out of date.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.