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EXHAUST PARTS.
MANUFACTURED IN
AMERICA. SINCE 1959.

Auto-jet manufactures OEM-fit exhaust parts for school buses, trucks, off-road equipment, and OEM applications. Based in Clive, Iowa, we produce and stock 30,000 parts with most orders shipping same day.

Built for fleet managers, mechanics, school districts, and OEM procurement teams.

65+ Years Manufacturing • ISO 9001:2015 Certified • 30,000 Parts in Stock • Most Orders Ship Same Day • USA-Made Stainless Steel •

Exhaust Parts Manufacturer for Four Industries

Yellow conventional school buses parked front to front, school bus exhaust parts application

School Bus Exhaust

Mufflers, flex pipes, tailpipes, DPFs, EGRs, fuel tanks, and radiators for Blue Bird, Freightliner, IC Bus, and Thomas Built buses dating back to 1970.

SCHOOL BUS EXHAUST
Red heavy-duty semi truck on a highway, truck exhaust parts application

Truck Exhaust

Mufflers, flex pipes, DPFs, and exhaust components for Chevrolet/GMC, Ford, Freightliner, International, and Isuzu light- to medium-duty trucks.

TRUCK EXHAUST
Yellow motor grader on a dirt work site, off-road exhaust parts application

Off-Road Exhaust

Mufflers, flex pipes, and exhaust parts for construction, agricultural, and industrial equipment including excavators, loaders, and generators.

OFF-ROAD EXHAUST
Tracked excavator digging in rock, custom OEM exhaust fabrication

OEM Capabilities

Custom-fabricated exhaust components and assemblies built to print, ISO 9001:2015 certified, for OEM specifications and fleet procurement.

OEM CAPABILITIES

What Makes an Exhaust Parts Manufacturer
Different From a Distributor?

A distributor buys from manufacturers and resells. An exhaust parts manufacturer makes the part. Auto-jet has been making school bus exhaust parts since 1959. When a part is older or hard to find, distributors come up empty. We still make it.

Three Reasons Fleet Managers Choose
Manufacturer-Direct

1

OEM-Fit Parts Without Middleman Markup

2

65+ Years of School Bus Exhaust Engineering

3

30,000 Parts In Stock, Most Orders Ship Same Day

How Auto-jet Manufactures Exhaust Parts

100,000 sq ft facility in Clive, Iowa. USA stainless steel: 409 and 304 grades. ISO 9001:2015 certified. Every part built to OEM fit specifications.

How to Order

Call 800-247-5391

Mon–Fri 7:00 AM – 5:00 PM CT

Email: sales@auto-jet.com

Request a quote online.

Frequently Asked Questions

What information do I need to order a school bus exhaust part?

Bus make, model year, engine make and model, and a part description or part number if you have it.

How fast does Auto-jet ship?

Most school bus exhaust parts ship same day from Clive, Iowa. Call 800-247-5391 to confirm availability.

Do you carry exhaust parts for older school bus models?

Yes. Auto-jet maintains coverage for school buses dating back to 1970, including models distributors stopped stocking years ago.

Are your parts USA-made?

Yes. Auto-jet manufactures from a 100,000 sq ft facility in Clive, Iowa using USA stainless steel.

What is the difference between buying from Auto-jet vs. a distributor?

Auto-jet is the manufacturer - we make the parts. Distributors buy from manufacturers and resell. Manufacturer-direct means OEM-fit parts, no middleman markup, and in-stock inventory.

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