From The Largest 

Dual Wall Systems

to automotive


Parker Fabricates

Exhaust System
Component Manufacture


Based in the industrial corridor of central Illinois, Parker Fabrication has been building specialized exhaust components for large engines produced by Caterpiller, Peterbuilt, Cummins, Komatsu, Detroit, International, John Deer, & larger slow diesel exhaust for over 20 years.


Egineered with Experience 

Are you having engine performance issues?

Are you experiencing a failure rate that is too low?

Our engineeering department can help diagnose and produce replacement parts that manage back pressure, heat management and vibration with the latest materials.

Cummins B-Series

Cummins brought respectability to the diesel pickup truck idea it’s simply fantastic now with enough torque to relocate skyscrapers.

International DT466

The favorite engines of fleet managers  across America since they run long, efficient with fuel, have good power for moving freight, and can be rebuilt right in the chassis of the truck.

Wartsila-Sulzer RTA96-C

Motivating container ships, cruise liners, and generating more power than some third-world countries all at 100RPM.

Caterpillar C12 Super Truck Racing Engine

The Caterpillar team won several championships  breathing fire from this 6 cylinder indestructable monster.  Diesel isn’t often racing, but twin turbochargers make it fun!

International 7.3L Power Stroke

The Power Stroke introduced more truck owners in the U.S. market to the wonders of diesel grunt than any engine before or since. Reliable and readily available these engines helped to start a horsepower and torque race of nuclear proportions amongst the Big Three and push diesel ownership into the mainstream.

VW 5.0L V-10


A masterpiece of European small displacement diesel engineering running 300 cubes, putting out 550 lb-ft torque, in an aluminum block. The modern Marven can propel a 5,000-pound SUV to 60 mph in less than 8 seconds in real world results.

Read more about the 10 best diesel engines.

Mandrel Bending


We bend exhaust system components to spec in our Pines, Horn, & Chiyoda benders.


Propreitary Equipment


We have bent so much steel that we’ve designed and built our own propretary equipment to avoid flaws, failure and exapand capability.


Experienced Craftsmen

Our steelworkers have 25+ years experience in their specialty and work hand in hand with the engineering departement for quality control.

Parker Fabrication

501 E Courtland St

Morton, IL 61550

Main: 309.266.8413

Sales: 309.472.7878