Denso expands diesel aftertreatment line

Denso Products and Services Americas has expanded its PowerEdge brand of diesel particulate filters (DPFs) and diesel oxidation catalysts (DOCs) to cover nearly all 2007 and newer Class 8 trucks on the road today. Denso says these PremiumPowerEdge diesel aftertreatment products increase fuel efficiency while cutting emissions by trapping soot, a byproduct of diesel engines.

"These top-quality, competitively priced aftertreatment devices keep commercial trucks on the road, our economy moving and our world healthier," says Joseph Mejaly, senior vice president of Operations, Sales, Strategic Planning and Marketing, Denso Products and Services Americas. "Adding more part numbers to our PowerEdge line reflects our commitment to ensuring the heavy-duty market has the essential equipment needed to do all three."

The expanded PowerEdge Diesel Aftertreatment line now features 70 DPFs offering more than 98 percent coverage of the market and 92 DOCs with more than 80 percent coverage for a total of 162 part numbers, nearly double the 2020 program. DPFs capture 85 percent of particulates from truck exhaust, and the capture rate is even higher when DPFs are used in combination with DOCs, the company says.

Denso says all PowerEdge DPFs and DOCs are designed and manufactured in the U.S. with genuine original-equipment grade materials sourced in the U.S. Also, all PowerEdge aftertreatment products are built with high-grade stainless-steel canisters that increase durability and resist corrosion better than the parts they are replacing and advanced filter coating and tough cordierite substrates that reduce active regeneration. Denso says this superior construction decreases back pressure for enhanced performance and increases fuel savings, thermal stability and efficiency.

All units meet strict U.S. Environmental Protection Agency emissions control regulations, the company says.

Finally, the company notes all PowerEdge DPFs and DOCs for the heavy-duty market are backed by a three-year, unlimited mileage warranty. All units come with the gaskets, clamps or hardware required for true plug-and-play installation. Denso covers the shipping costs when four or more units are shipped together.

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