ISX Oil Thermostat bypass valve (replaces thermostat # 4952629) twin to single conversion Plug and play EGR kit

Plug and play EGR kit for your Cummins engine

It is common to run the FF200-MG-6 in excess of 36

or contact our parts team

Also Required: 4" Patch

turbo mounting stud specifically designed for your high performing Detroit turbo charger

ISX Oil Thermostat bypass valve (replaces thermostat # 4952629) twin to single conversion Plug and play EGR kitThis self explanatory, bypass valve for your ISX oil thermostat. Fits most 2250 2350 and some X15 applications. Note that there are 2 models of this bypass valve. To ensure that you get the correct one, search the Thermostat part number for your ESN, or contact our parts team. This bypass valve replaces OEM thermostat # 4952629CUM