CUMMINS® 3685556 DEF Sensor Adapter Gasket
This is a DEF Sensor replacement gasket for CUMMINS OEM #3685556.
- Fit CUMMINS ISX15
- The material is Rubber.
3685556 is the gasket for ISX15 EPA2010 DEF sensor adapter, it is located on the lower right part of the front cover.
Diesel exhaust/emission fluid (DEF) is in one of the emission control groups, it is consumed in selective catalytic reduction (SCR) that lowers the concentration of NOx from a diesel engine.
Typically, DEF injector is located outside of the exhaust pipe that is connected to the SCR device, when the exhaust passes through the exhaust pipe, DEF is injected and mixed with the gas to react into ammonia (NH3) and then passes through SCR where the nitrogen oxides(NOx) is converted to diatomic nitrogen(N2) and water, what we call, zero emission.
Not only do we have DEF sensor gasket for ISX15, we also offer 4354280 the DEF injector gasket.
Below are recommended gaskets for different emission control groups and brands, you can visit the product page for more information, or contact us from the form below for details.
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The part numbers of original manufacturers are for reference purposes only. Each part shown will fit the brand application mentioned in its name. MJ Gasket is not affiliated with any of the listed original part manufacturers. Brand names and trademarks mentioned are owned by the individual companies.