Big Boss Performance Radiator | Kenworth W900 | 2008-2020 PDI Big Boss Turbo We recommend using your feet

We recommend using your feet to hold the rake to the ground and holding the angle-grinder to it

Available for all Electronic Cummins Engines:

your city water is high in calcium and alkalinity or you park by an automated sprinkler

Without proper care

*This product is too heavy to ship UPS

Big Boss Performance Radiator | Kenworth W900 | 2008-2020 PDI Big Boss Turbo We recommend using your feetBig Boss performance radiators for Kenworth W900 models feature a dimpled tube design to allow coolant more time to cool properly for more demanding applications. When combined with higher fin count and more efficient cores, PDI radiators increase cooling capacity 15 20% over OEM. Size and Fitment is direct replacement for simple installation. Constructed of quality aluminum cores with plastic tanks to ensure no tank corrosion and efficient cooling