Parts list: № Number Qty Name Options 1 AT312606 1 Sensor 1 AT340550 1 Potentiometer 2 CB01486625 1 Label RPM Control 3 R111632 1 Knob 4 R78035 1 Push Nut 5 T226427 1 Washer 6 T226430 1 Tube Next page: ST369640 Engine Speed Control (Foot)