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pallet of DPF filters

CDS WESTERN ILLINOIS

Fleet Maintenance Services, LLC

3535 North 30th Road, Peru, IL, USA

​DPF Cleaning & Emissions Services in Peru, IL

CDS Western Illinois, an affiliate of Clean Diesel Specialists, delivers DPF cleaning and emissions services in Peru, IL. Our Cummins-approved diesel filter cleaning approach improves airflow and reliability for fleet vehicles. See the services offered at this location and contact our dispatch team for a request.

CDS Western IL_Fleet Maintenance Services, LLC Logo

Store Contacts

Bob Patel

Jeremiah Brewer

Store Hours

Mon - Fri: 8am - 5pm
Sat: Closed
Sun: Closed

Contact Our Dispatch Team

Emissions SERVICE

(DPF, DOC, EGR & SCR Cleaning)

FLEET Maintenance SERVICE

CDS Services

SERVICES VARY BASED ON LOCATION

INDUSTRY-LEADING DIESEL SOLUTIONS AT

CDS WESTERN ILLINOIS

CDS Western Illinois, locally known as Fleet Maintenance Services, LLC, provides trusted DPF cleaning and emissions system solutions in Peru, Illinois. As a Cummins-approved affiliate of Clean Diesel Specialists, Inc., CDS Western Illinois delivers reliable, high-quality service using certified equipment and proven processes to ensure compliance and optimal diesel engine performance.


All Services Available at CDS Western Illinois:

1. DPF Cleaning Services

  • Peru FMS offers pneumatic cleaning and optional thermal baking for heavily soiled Diesel Particulate Filters (DPFs).

  • They provide certified cleaning for various components, including DPFs, Diesel Oxidation Catalysts (DOCs), Exhaust Gas Recirculation (EGR) systems, and Selective Catalyst Reduction (SCR) after-treatment tanks.

  • Additional services include sensor bung repair, bent flange repair, and cleaning of oil-soaked filters.​

2. Maintenance and Repair Services

  • The facility handles repairs for all major truck makes, such as Freightliner, Volvo, Kenworth, Peterbilt, International, and Western Star.

  • Engine repairs and rebuilds are available for Cummins, Caterpillar, Detroit Diesel, and International engines.​

3. Parts and Accessories

  • Peru FMS maintains an inventory of new gaskets, bungs, and clamps for immediate shipment.

  • They are an authorized distributor of Enviromotive replacement DPF and DOC parts.


  1. R&R (Repair and Replace): Comprehensive service to remove components from the truck, repair or restore them to optimal condition, and reinstall securely, ensuring reliable operation.

Fleet-Friendly Solutions That Go Beyond Cleaning

Beyond standard cleaning services, Clean Diesel Specialists, Inc. offers a variety of additional solutions. This ensures that your fleet receives comprehensive care tailored to meet both operational and financial needs.

Our 8-Step DPF Filter Cleaning Process

Smart Solutions for Smarter Fleet Operations

Our Cummins-approved 8-step cleaning process is designed to restore Diesel Particulate Filters (DPFs) and Diesel Oxidation Catalysts (DOCs) to peak performance. Each step ensures your filters are thoroughly inspected, cleaned, and tested for maximum efficiency, emissions compliance, and long-term reliability across your fleet.

DPFXFIT by GESi Welding an Aftermarket DPF/DOC Filter
DPFXFIT by GESi Aftermarket DPF & DOC Filters
DPFXFIT by GESi – Aftermarket DPF & DOC Filters

Official Aftermarket Filter Provider

Performance. Innovation. Reliability.

CDS affiliates rely on GESi’s DPF XFit filters—engineered with advanced catalytic coatings and built to meet the demands of heavy-duty diesel fleets. Trusted nationwide for consistent quality, emissions compliance, and field-tested durability.

Frequently Asked Questions

  • What does it cost to join the CDS Network?
    Joining the CDS Network itself is free, but you’ll need to invest in Cummins-approved equipment
  • How quickly can I expect to see fleet business opportunities?
    Results can vary depending on your location, existing market presence, and how you implement CDS marketing strategies. We share best practices and assist with branding so you can hit the ground running.
  • What if I already have established processes or equipment?
    We understand every shop is different. Our team will work with you to align existing capabilities with CDS-approved standards so that you can maximize efficiency and maintain compliance.
  • What kind of support will I receive as a CDS affiliate?
    Affiliates get access to our training resources, marketing materials, branding, and technical assistance. We also keep you in the loop on the latest industry updates to help your business stay competitive.
  • Are there any geographical restrictions?
    Our goal is to serve diesel professionals across North America. While there may be some regional or state-specific guidelines, we strive to accommodate affiliates wherever they operate. Reach out to learn about availability in your area.
  • How do I begin the application process?
    Simply reach out to us and we’ll guide you through the steps, from initial review of your current shop setup to comprehensive training and final onboarding. CONTACT | Darrin Carroll | (541) 979-7315 | Darrin@CDS.Direct

Request a Service

Emissions SERVICE

DPF, DOC, EGR & SCR Cleaning

Fleet Maintenance SERVICE

Not available at this location

Parts & Products

AVAILABLE AT

CDS WESTERN ILLINOIS

Product
Part Number
Dimensions
Make
Model
Type
Additional Info
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