Squared Fan Single Cooling Fan with Heatsink For Raspberry Pi 4 Model 2B/3B+
Fan Square Cooling Fan with Heatsink Cooler Kit For Raspberry Pi 4 Model B 3B+ 2B B+. Model: Universal for Raspberry Pi. Note: Raspberry Pi board is not included. Nox Nitrogen Oxide Oxygen Sensor For Cummins 24V Van 2872945 5WK96751C 4326862.