Tenneco says it is supplying emissions control technologies on the 2014 Ram heavy duty diesel truck series, which includes the 2500 and 3500 diesel pick-ups, as well as the 3500, 4500 and 5500 chassis cab lorries.
The component producer supplies after-treatment components, including the diesel oxidation catalyst, diesel particulate filter and selective catalytic reduction (SCR) system on the full truck line.
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Tenneco has supplied the SCR after-treatment system on the Ram chassis cab truck series since 2010 for both previous and current-generation designs.
The Ram heavy duty diesel pickup trucks added the SCR technology for the first time when production of the redesigned 2500 and 3500 series trucks began last year at Chrysler’s Saltillo, Mexico, Truck Assembly Plant.
“We are pleased to work with the Chrysler Group on the Ram pick-ups and commercial trucks,” said Tenneco COO, Hari Nair.
“Tenneco’s expertise in SCR technology and systems integration has helped the Chrysler Group meet stringent EPA emissions targets and at the same time, deliver vehicle performance critical to the Ram’s success.”
Tenneco produces the after-treatment components at its manufacturing facilities in Smithville, Tennessee and Puebla, Mexico.
Engineering and development was conducted at the company’s global emissions control technical centre in Grass Lake, Michigan.
