58375 | Genuine Cummins® Decomposition Reactor 15L ISX/QSX EPR it works like a “power

it works like a “power booster” for fluid systems

and anti-theft functions

or retainer that holds the sun visor in place when it is flipped up (against the roof/headliner) or swung to the side window

Holds air tanks (for air brakes or suspension systems) in a fixed position

or acid buildup

58375 | Genuine Cummins® Decomposition Reactor 15L ISX/QSX EPR it works like a “powerDescription: A Decomposition Reactor 58375 is a part of the diesel exhaust after treatment system that helps break down Diesel Exhaust Fluid (DEF) so harmful emissions can be reduced. Part Number: 58375 Condition: New Manufacture Brand: Cummins Fits 58375 For EPA17 15 liter ISX QSX Purpose of using 58375: Convert DEF into ammonia When DEF is injected into the hot exhaust, the decomposition reactor helps break it down into ammonia (NH). Support the SCR