Airmar, 33-361-01 P371 Plastic Housing Kit with valve, nut, and washer. Fits ST300 Shorty™ Speed and Speed/Temp sensors. 2-12 thread. Made in the USA. Read more.
ST300 Valve and P371 Housing Kit (2-12 Thread)
Compatible with ST300 Shorty™ Speed and Speed/Temperature sensors.
Includes: Valve housing, nut, and washer.