Fire Alarm Bell, 12 Vdc, 6", with Backing Enclosure, Security Bell

Won't last...Plastic cam broke off of motor. Motor and bell plunger appear to be good quality. Parts that join the two mechanisms are plastic. Put a brass screw in its place. Seems to be working for now until the next plastic piece breaks.

Bought this bell as an engine low oil pressure alarm on my cushier, it was professionally installed and worked well for a short period. It has rung upon starting the engines less than (3) minutes total before failure. Contacted supplier for spare parts NA.