Repair, Renu, or Replace?
How do you decide?

Emission Repairs

Don't let minor damages cost you thousands in repairs.

We repair the following daily in our shops:

Damaged Bung/Fittings?

Re-tap or replace.

Minor Ceramic Damage?

Ceramic repairs available.

Core Shifting?

We will reseat the core in its original location, then add retention rings to stop movement.

Sealing Surface Damage

We can fix gasket surfaces, assuring a proper seal.

DPF Renu

An equivalent or better process than an OE reman.

The below are criteria that make you a great candidate for DPF Renu:

Red Tagged Filters

Failed an FSX machine test? We can bring them back to life.

Cummins Reman Discontinued...

2020 strikes again. This service is no longer available... or DPF Renu fills the gap and once again supplies this option.

Worried about core integrity?

Our Renu process ensures you receive the same core you sent in. No nonsense.

Tired of Core Charges?

No core charge when you do a DPF Renu. Imagine those savings fleet-wide.

Inconsistent service?

How about a nationwide single source program for your fleet?

Unable to quantify your fleet's after treatment cost?

Time for data-driven solutions, that allow you to make informed, accurate, decisions.

Emission Replace

It served you well, or maybe it didn't- either way we provide industry-leading quality parts to keep your fleet moving.

Here are some main causes to replace:


Northern trucks endure more salt exposure, inevitably leading to deterioration of gaskets and surfaces.

Oil Soaked

Core becomes soaked from an upstream event.

Melted Core

This is a non-repairable issue.

Deteriorated Ceramic

Found during inspection, can't be repaired.

Bad Cells

Found during inspection, can't be repaired.

Cindered Ash

Found during inspection, can't be repaired.

Talk now?

ECS provides solutions to your fleet, regardless of the brand, in a forward-thinking, economical way. When time is of the essence, our nationwide team will get you back on the road.