New Baron aluminum throttle, mixture, and propeller control knobs. Direct replacement for later models that are retained with a screw. These knobs may also be used to replace the older style Bakelite knobs once they have been removed from the control arm.
Sold as a set.
Choose from two set styles, see pictures:
Pn: 637A Round Style Throttle Knob Set
Pn: 637B Cylindrical Style Throttle Knob Set
